RK 420 Chain

RK Steel Chain 420 SB 112 For Sur-Ron LB X & L1E (58t Rear Sprocket)
translation missing: en.products.product.regular_price £11.90
translation missing: en.products.product.regular_price £11.90
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.

RK Blue Chain 420 SB 112 For Sur-Ron LB X & L1E (58t Rear Sprocket)
translation missing: en.products.product.regular_price £18.08 Sold Out
translation missing: en.products.product.regular_price £18.08 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 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.

RK Red Motorcycle Chain Standard 420 SB 132
translation missing: en.products.product.regular_price £18.84
translation missing: en.products.product.regular_price £18.84
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 Heavy Duty Steel Chain 420 SB 112
translation missing: en.products.product.regular_price £11.90
translation missing: en.products.product.regular_price £11.90
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:

Manufacturer Model Year
Honda CB50 V Dream (AC15) - Japan
Honda CR80 RB Elsinore 1981
Honda MCX80 SD (HC05) - Germany 1982-1987
Husqvarna 65 TC 2017-2018
KTM 65 SX 1998-2002
KTM 65 SX 2003
KTM 65 SX 2004-2011
KTM 65 SX 2012-2018
Kawasaki KX80 B1-B2 1979-1980
Suzuki FR70 1975-1987
Suzuki GT50 KB,KN,KX 1977-1980
Suzuki TS50 KC,KM 1979
Suzuki TS50 KN 1979
Suzuki ZR50 K-N,X 1980-1984
Suzuki ZR50 SK - Norway 1982-
Suzuki ZR50 SK-E,F,X,H 1984-1988
Suzuki ZR50 SL - Norway 1983-
Suzuki ZR50 SL GT Chopper - France
Suzuki ZR50 X1 - Norway 1980-
Suzuki ZRS 50 RG - France
Yamaha DT50 (17W) - Japan 1991
Yamaha DT50 MX-I,II - Norway 1983-1987
Yamaha DT50 MX-II - Norway 1988-
Yamaha DT50 MX-S - Germany 1986-1994
Yamaha DT50 MX-S 1988-1995
Yamaha FS80 SE
Yamaha RD50 MX 1981-1987
Yamaha RSX100 (RXS100) - Norway 1984-
Yamaha RZ50 - Japan
RK Steel Chain 420 SB 106 For Sur-Ron LB X & L1E (48t Rear Sprocket Standard Gearing)
translation missing: en.products.product.regular_price £11.26
translation missing: en.products.product.regular_price £11.26
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.

RK Heavy Duty Steel Chain 420 SB 106
translation missing: en.products.product.regular_price £11.26
translation missing: en.products.product.regular_price £11.26
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:

Manufacturer Model Year
Honda MB5 - USA 1982
Honda MB50 SA - Germany 1979-1983
Honda MB80 - France
Honda MB80 S-A 1980
Honda MB80 SA (HC01) - Germany 1980-1983
Honda MT80 - France
Honda NSR50 H,J (AC10) - Japan
Suzuki A50
Suzuki AC50 - Norway
Suzuki AP50 - France
Suzuki AP50 1975-1978
Suzuki FR80 N,Z,D
Yamaha DT100 SD,E,F,G,H,J,MX - Australia 1977-1983
Yamaha DT50 MX Auto - France up-1986
Yamaha DT80 D,E,F,G,H,J,K - USA 1977-1983
Yamaha GT MX D,E,F - USA 1977-1979
Yamaha GT80 A,B,C,D,E,F,G,H,J - USA 1973-1982
Yamaha RD50 M Alloy Wheel 1979-1980
Yamaha RD50 M Spoke Wheel 1978
Yamaha RD50 MX 1979-1980
Yamaha RX80 SE - Germany 1982
Yamaha TY80
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 Green 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 Blue 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 Motorcycle Chain Standard 420 SB 132
translation missing: en.products.product.regular_price £18.84
translation missing: en.products.product.regular_price £18.84
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 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.

RK Green 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.

RK Blue 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.

RK Green 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.

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