Products

RK Heavy Duty Steel Chain 420 SB 130
Translation missing: en.products.product.regular_price £14.69
Translation missing: en.products.product.regular_price £14.69

Features:
  • Finished in Unplated Steel
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength - See product information
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability
  • RJ clip/split type connecting link. Its cover-plate is designed for a slip fit on to the pins to enable easy installation.

Heavy duty drive chain from the world's leading chain manufacturer. Made to O.E.M spec and designed for high performance motorcycles.

Compatible Bikes:

Make
Model
Year
Bultaco 50 Lobito
Derbi 50 R-DRD Black Devil 2004-2005
Derbi 50 Senda R Classic 2001
Derbi 50 Senda R DRD Racing 2006-2013
Derbi 50 Senda R DRD X-treme 2011-2012
Derbi 50 Senda R Racer 2002-2003
Derbi 50 Senda R X-Race 2004-2005
Derbi 50 Senda R X-Race 2006-2011
Derbi 50 Senda R X-treme 2002-2005
Derbi 50 Senda R X-treme 2006-2008
Derbi 50 Senda R X-treme 2009-2016
Derbi 50 Senda SM Classic 1999-2002
Derbi 50 Senda SM DRD Evo Ltd. Ed. 2010
Derbi 50 Senda SM DRD Evo 2009-2010
Derbi 50 Senda SM DRD Racing Limited 2007
Derbi 50 Senda SM DRD Racing 2006-2010
Derbi 50 Senda SM DRD Racing 2011-2016
Derbi 50 Senda SM DRD 2002-2005
Derbi 50 Senda SM Racer 2002-2003
Derbi 50 Senda SM X-race 2004-2005
Derbi 50 Senda SM X-race 2006-2011
Derbi 50 Senda SM X-treme 2000-2005
Derbi 50 Senda SM X-treme 2006-2016
Gas Gas 50 Rookie 2002-2005
Gilera 50 RCR 2003-2005
Gilera 50 RCR 2006-2011
Gilera 50 RCR 2012-2016
Gilera 50 SMT 2003-2005
Gilera 50 SMT 2006-2010
Gilera 50 SMT 2011-2016
Kawasaki KX80 Y1,Y2,Y3 Big Wheel 1998-2000
Kawasaki KX85 B1-B5,B6F-BCF,BDF,DEF,DFF,DGF,DHF Big Wheel 2001-2017
Yamaha TZR50 X-Power 1996-2006
RK Motorcycle Chain Inspector/Alignment Tool
Translation missing: en.products.product.regular_price £12.99
Translation missing: en.products.product.regular_price £12.99

This is a great little tool for checking RK chain alignment and to tell if your old drive chain has passed the point of useful life and should be replaced.

 A guide on how to use this tool can be found here: 

https://www.youtube.com/watch?v=eWrecKUWuPY
RK Orange Chain 420 SB 106 For Sur-Ron LB X & L1E (48t Rear Sprocket Standard Gearing)
Translation missing: en.products.product.regular_price £17.09
Translation missing: en.products.product.regular_price £17.09
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

Check out the sprocket we have available to accompany this chain:

RK Orange Chain 420 SB 106 to fit Honda MSX125 GROM 125 2013-2018
Translation missing: en.products.product.regular_price £17.09
Translation missing: en.products.product.regular_price £17.09
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

RK Orange Chain 420 SB 110 For Sur-Ron LB X & L1E (54t Rear Sprocket Gearing)
Translation missing: en.products.product.regular_price £17.29
Translation missing: en.products.product.regular_price £17.29
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.


RK Orange Chain 420 SB 112 For Sur-Ron LB X & L1E (58t Rear Sprocket)
Translation missing: en.products.product.regular_price £18.08
Translation missing: en.products.product.regular_price £18.08
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

Check out the sprocket we have available to accompany this chain:

RK Orange HD RX-Ring Motorcycle Bike Chain 520 XSO 120 Links with Rivet Link
Translation missing: en.products.product.regular_price £95.35
Translation missing: en.products.product.regular_price £95.35
Features:
  • OEM for all major Japanese manufacturers
  • At least twice the wear life of a standard 520 chain
  • High tensile strength
  • Light weight
  • Low Maintenance
  • Less torsional friction

RK is the leading manufacturer of OEM motorcycle drive chain to all major Japanese manufacturers. With over 40 years of supply to the largest manufactures including Honda, Suzuki, Yamaha, Kawasaki and Triumph, RK has years of experience which it utilises to ensure every chain it produces exceeds all expectations. RK also remains the first choice for many race teams from Moto GP, Motocross and Rally, it's superior quality gives their competitors the edge. Maximise your motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...

The 520 XSO features RK's standard X-Ring technology, the RX-Ring. The special shape of the X-Ring allows for 4 points of contact between the ring and chain with a lubricant reservoir in the middle. This allows the 520 XSO to have the twice the wear life of a standard 520 chain whilst requiring less maintenance. The 520 XSO is designed to combine rigid strength with a low weight providing the feeling of light acceleration without compromising on wear resistance. Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.

Compatible Bikes:

Manufacturer Model Year
Aprilia 650 Stark - France 1995-1998
Betamotor 350 Jonathan 2001-2002
Honda CMX300 A Rebel 2017-2018
Husaberg 350 Enduro 1992-1995
Husaberg 501 Enduro 1990-1995
Husaberg FC350 4 Speed 1996-1999
Husaberg FC350 4 Speed 2000-2001
Husaberg FC350 6 Speed 1996
Husaberg FC350 6 Speed 1997-1999
Husaberg FC350 6 Speed 2000-2001
Husaberg FC400 4 Speed 1996-1999
Husaberg FC400 4 Speed 2000-2001
Husaberg FC400 6 Speed 1996
Husaberg FC400 6 Speed 1997-1999
Husaberg FC400 6 Speed 2000-2001
Husaberg FC501 4 Speed 1996-1999
Husaberg FC501 6 Speed 1996
Husaberg FC501 6 Speed 1997-1999
Husaberg FC501 6 Speed 2000-2001
Husaberg FE350 1996-1999
Husaberg FE350 2000-2001
Husaberg FE400 e 2000-2003
Husaberg FE400 1996-1999
Husaberg FE501 1996-1999
Husaberg FE501 2000-2001
Husaberg FE501 2013-2014
Husaberg FS450 e 2004-2008
Husaberg MX350 1995
Husaberg MX499 4 Speed 1992-1995
Husaberg MX499 6 Speed 1992-1995
Husaberg MX501 4 Speed 1992-1995
Husaberg MX501 6 Speed 1992-1995
Husqvarna 250-260 WRK Enduro 1990-1994
Husqvarna 350 TE 1990-1995
Husqvarna 350 WR 1981-1988
Husqvarna 400 WR/CR 1981-1989
Husqvarna 510 TC 1990-1991
Husqvarna 510 TE 1990-1991
Husqvarna 610 TC 1991-1997
Husqvarna 610 TC 1998
Husqvarna 610 TC 1999-2000
Husqvarna 610 TE 1991-2001
KTM 450 SMR 2004-2007
KTM 560 SMR 2006-2007
Kawasaki EN650 AFF,AGF,CHF Vulcan-S 2015-2017
Kawasaki EN650 BFF,BGF,DHF,DJF Vulcan-S ABS 2015-2018
Kawasaki EN650 EFH,EJF Vulcan-S Cafe ABS 2018
Kawasaki KDX420 B1 1981
Kawasaki KDX450 A1 1982
RK Orange Motorcycle Chain Standard 420 SB 104
Translation missing: en.products.product.regular_price £16.54
Translation missing: en.products.product.regular_price £16.54
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain.


RK Orange Motorcycle Chain Standard 420 SB 108
Translation missing: en.products.product.regular_price £17.00
Translation missing: en.products.product.regular_price £17.00
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain.


RK Orange Motorcycle Chain Standard 420 SB 116
Translation missing: en.products.product.regular_price £17.89
Translation missing: en.products.product.regular_price £17.89
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain.


RK Orange Motorcycle Chain Standard 420 SB 120
Translation missing: en.products.product.regular_price £22.30
Translation missing: en.products.product.regular_price £22.30
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain.


RK Orange Motorcycle Chain Standard 420 SB 124
Translation missing: en.products.product.regular_price £18.78
Translation missing: en.products.product.regular_price £18.78
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain.


RK Orange Motorcycle Chain Standard 420 SB 132
Translation missing: en.products.product.regular_price £19.64
Translation missing: en.products.product.regular_price £19.64
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain.

Manufacturer Model Year
Aprilia 50 RS4 Replica 2013-2016
Aprilia 50 RS4 2012-2016
Aprilia 50 RS 2006-2009
Aprilia 50 RS 2010-2013
Aprilia 50 RX 2006-2016
Aprilia 50 SX 2006-2011
Aprilia 50 SX 2012-2016
Bultaco 50 Astro SM
Derbi 50 GPR Nude 2004-2005
Derbi 50 GPR Nude 2006-2013
Derbi 50 GPR Racing 2004-2005
Derbi 50 GPR Racing 2006-2013
Derbi 50 Senda R DRD Pro 2006-2013
Derbi 50 Senda SM DRD Pro 2006-2012
Gilera 50 GP 2002-2003
MBK 50 X-Power 2000-2002
MBK 50 X-Power 2003-2006
Rieju 50 MRT Pro 2009-2010
Rieju 50 MRT Supermotard / Pro 2009-2010
Rieju 50 MRT 2009-2010
Yamaha TZR50 RR (5WX5) 1997-2006
RK Red Chain 420 SB 106 For Sur-Ron LB X & L1E (48t Rear Sprocket Standard Gearing)
Translation missing: en.products.product.regular_price £17.09
Translation missing: en.products.product.regular_price £17.09
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

Check out the sprocket we have available to accompany this chain:

RK Red Chain 420 SB 106 to fit Honda MSX125 GROM 125 2013-2018
Translation missing: en.products.product.regular_price £17.09
Translation missing: en.products.product.regular_price £17.09
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

RK Red Chain 420 SB 110 For Sur-Ron LB X & L1E (54t Rear Sprocket Gearing)
Translation missing: en.products.product.regular_price £17.29 Sold Out
Translation missing: en.products.product.regular_price £17.29 Sold Out
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.


RK Red Motorcycle Chain Standard 420 SB 102
Translation missing: en.products.product.regular_price £17.74
Translation missing: en.products.product.regular_price £17.74
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

RK Red Motorcycle Chain Standard 420 SB 104
Translation missing: en.products.product.regular_price £17.74
Translation missing: en.products.product.regular_price £17.74
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

RK Red Motorcycle Chain Standard 420 SB 108
Translation missing: en.products.product.regular_price £17.00
Translation missing: en.products.product.regular_price £17.00
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

RK Red Motorcycle Chain Standard 420 SB 112
Translation missing: en.products.product.regular_price £18.89 Sold Out
Translation missing: en.products.product.regular_price £18.89 Sold Out
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

RK Red Motorcycle Chain Standard 420 SB 114
Translation missing: en.products.product.regular_price £18.89 Sold Out
Translation missing: en.products.product.regular_price £18.89 Sold Out
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

RK Red Motorcycle Chain Standard 420 SB 116
Translation missing: en.products.product.regular_price £17.89 Sold Out
Translation missing: en.products.product.regular_price £17.89 Sold Out
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

RK Red Motorcycle Chain Standard 420 SB 128
Translation missing: en.products.product.regular_price £20.42
Translation missing: en.products.product.regular_price £20.42
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

RK Red Motorcycle Chain Standard 420 SB 130
Translation missing: en.products.product.regular_price £19.42
Translation missing: en.products.product.regular_price £19.42
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

RK Red Motorcycle Chain Standard 420 SB 132
Translation missing: en.products.product.regular_price £17.75
Translation missing: en.products.product.regular_price £17.75
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

  • Compatible Bikes:
Manufacturer Model Year
Aprilia 50 RS4 Replica 2013-2016
Aprilia 50 RS4 2012-2016
Aprilia 50 RS 2006-2009
Aprilia 50 RS 2010-2013
Aprilia 50 RX 2006-2016
Aprilia 50 SX 2006-2011
Aprilia 50 SX 2012-2016
Bultaco 50 Astro SM
Derbi 50 GPR Nude 2004-2005
Derbi 50 GPR Nude 2006-2013
Derbi 50 GPR Racing 2004-2005
Derbi 50 GPR Racing 2006-2013
Derbi 50 Senda R DRD Pro 2006-2013
Derbi 50 Senda SM DRD Pro 2006-2012
Gilera 50 GP 2002-2003
MBK 50 X-Power 2000-2002
MBK 50 X-Power 2003-2006
Rieju 50 MRT Pro 2009-2010
Rieju 50 MRT Supermotard / Pro 2009-2010
Rieju 50 MRT 2009-2010
Yamaha TZR50 RR (5WX5) 1997-2006
RK Red Motorcycle Chain Standard 420 SB 134
Translation missing: en.products.product.regular_price £21.56
Translation missing: en.products.product.regular_price £21.56
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

RK Red Motorcycle Chain Standard 420 SB 136
Translation missing: en.products.product.regular_price £24.61
Translation missing: en.products.product.regular_price £24.61
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

RK Red Motorcycle Chain Standard 420 SB 138
Translation missing: en.products.product.regular_price £21.56 Sold Out
Translation missing: en.products.product.regular_price £21.56 Sold Out
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

RK Red Motorcycle Chain Standard 420 SB 140
Translation missing: en.products.product.regular_price £20.56 Sold Out
Translation missing: en.products.product.regular_price £20.56 Sold Out
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

RK Red Motorcycle Chain Standard 428 SB 128
Translation missing: en.products.product.regular_price £18.25 Sold Out
Translation missing: en.products.product.regular_price £18.25 Sold Out
Features:
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life. 

All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.

Compatible Bikes:

Manufacturer Model Year
Betamotor 125 SM M4 2006-2010
Cagiva 50 Prima Super Sports 1992-1996
Cagiva 50 Super City 1992-1996
Cagiva 80 Prima Super Sports 1992-1996
Cagiva 80 Super City 1992-1996
Gilera 125 RTX 1985-1988
Gilera 125RX Arizona Trail 1986-1988
Honda CBR125 R-B,C,D,E,F,G,H 2011-2017
Honda CLR125 W,X,Y Cityfly 1998-2003
Honda NX125 Transcity 1989-1998
Honda NX125 1989-1990
Honda XL125 J 1988
Honda XL125 R ProLink 1982-1987
Hyosung RT125 Karion D Citytrail 2008-2015
Motor Hispania 125 Duna Enduro / Trail / SM 2009-2010
Motor Hispania 125 MH7 LC 2009-2010
Motor Hispania 125 RX R 2009-2010
Rieju 125 RS3 Naked 2013
Rieju 125 RS3 2013
Suzuki RG125 UC-G,H,J,K,L,M,N (12BHP) 1986-1992
Yamaha DT125 LC - France 1987
Yamaha XT125 R (3D6,13D) 2005-2007
Yamaha XT125 R 2008-2011
RK Steel Chain 420 SB 106 For Sur-Ron LB X & L1E (48t Rear Sprocket Standard Gearing)
Translation missing: en.products.product.regular_price £11.99
Translation missing: en.products.product.regular_price £11.99
Features:
  • Finished in Unplated Steel
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength - See product information
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability
  • RJ clip/split type connecting link. Its cover-plate is designed for a slip fit on to the pins to enable easy installation.

Heavy duty drive chain from the world's leading chain manufacturer. Made to O.E.M spec and designed for high performance motorcycles.

Check out the sprocket we have available to accompany this chain:

RK Steel Chain 420 SB 110 For Sur-Ron LB X & L1E (54t Rear Sprocket)
Translation missing: en.products.product.regular_price £12.44 Sold Out
Translation missing: en.products.product.regular_price £12.44 Sold Out
Features:
  • Finished in Unplated Steel
  • Pre-lubricated at factory, ensuring low friction and maximum durability
  • Proven high tensile strength - See product information
  • Solid bushes for enhanced distortion resistance from repetitive shock loading
  • Hard Chromium Carbide Layer for increased strength and durability
  • RJ clip/split type connecting link. Its cover-plate is designed for a slip fit on to the pins to enable easy installation.

Heavy duty drive chain from the world's leading chain manufacturer. Made to O.E.M spec and designed for high performance motorcycles.


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