RK 420 Chain

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 Blue 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 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 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.

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

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