RK Racing Chain & Sprocket kits contain everything you need to get your bike setup with world leading technology from RK.

Kit Contains:

  • 1 x RK steel front sprocket
  • 1 x RK alloy rear sprocket
  • 1 x RK MX U-Ring race chain and clip link (chain may require cutting to length before fitting) 
  • 6 x Sprocket bolts & nuts
Steel Front Sprockets
  • Advanced heat treatment
  • Manufactured using SCM-415 Alloy Steel
  • Precision machining for enhanced power delivery and efficiency
  • Shot peened hardened surface
  • Special carburizing heat treatment for hardened teeth and maximum durability
Alloy Sprockets
  • Lightweight design for better performance
  • Made from 7075–T6 European aircraft aluminium
  • Hard Anodized finish in Team Colours
  • Self cleaning mud-grooves
  • CNC machined
MXU Chain
 
  • The lightest sealed ring MX chain available on the market today
  • Made for the professional motocross racer featuring new 'UW' sealing rings
  • Designed to provide the most consistent power delivery & increased chain life

(20-002-40K_2)

SKU 20-002-40K_2
Brand RK
Unit Of Measure ea
Colour Black / Gold
Chain Size 520
Product Type Chain and Sprocket Kit
Custom Bundle No
Front Sprocket Teeth 13
Warranty 1 Year
Material Alloy
Modified Item No
Rear Sprocket Teeth 48
Type Chain & Sprocket Set
Type Chain &
Type Chain &,Chain &
Machine Type Off-Road Motorcycle

Be The First To Review This Product!

Help other RPM Moto users shop smarter by writing reviews for products you have purchased.

Write a product review