Renthal Final Drive Kit (428 Conversion) - hardcoremx.com

Renthal Final Drive Kit (428 Conversion)

$163.95
Part

Description

  • Kit includes front and rear sprocket with same gear ratios as stock and a Gold Renthal R1-428 chain
  • Saves more than 2 lb. over the stock 520 O-ring chain and steel rear sprocket
  • Improves acceleration and responsiveness with less revolving un-sprung weight
  • Front sprocket is made from super strong nickel chromoly and is grooved to clear mud and increase chain life
  • Rear sprocket is made from 7075 T-6 aluminum which is precision machined with self-cleaning mud grooves and lightening holes