Overview
The perfect balance of weight, strength and durability

ProTaper Race Spec (RS) Aluminum Rear Sprockets are precision CNC machined to the strictest tolerances from the highest quality alloy that has been specially formulated for off-road motorcycle sprockets.

Laboratory designed by engineers, they achieve the perfect balance and optimization of key features like load distribution, reduction of un-sprung rotating mass, and tooth endurance. The result is a rear sprocket that is unparalleled in the market.
  • 7075-T6 Heat Treated Aluminum
  • Precision CNC machined to strictest of tolerances
  • Deep penetrating anodized finish
  • Exclusive window pattern engineered for optimum balance of weight and strength
  • CNC machined edge chamfers and inlay for subsurface ProTaper sticker location
  • Countersinks to concentrically locate sprocket regardless of hub center guide
  • Exclusive “Angled Mud Groove” design on every tooth on both sides
Specifications
Category Name
Drive / Transmission
Sale Type
New
Manufacturer
Pro Taper
Manufacturer Qty
1
Number
328488
Material
Aluminum
Position
Rear
Chain Number
420
Compatible Brand
Fits Kawasaki
Sprocket Teeth Number
51
Upc
extra
Number
328488
Material
Aluminum
Usefixedshipping
1
Sprocket_teeth_number
51
Contact Information

 Contact Information

Parkway Powersports

298 Pretty River Parkway
Collingwood   Ontario , L9Y 4J5

705-445-7707

Location