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Pro Taper Race Spec MX Rear Drive Sprockets (Sprocket teeth number: 47)


Pro Taper

05-328503

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...
Regular price $102.99
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
Product Numbers

328571
Sprocket teeth number: 47
Chain number: 420
Material: Aluminium
Compatible Brand: Fits KTM
Position: Rear
Number: 328571

328522
Sprocket teeth number: 47
Chain number: 520
Material: Aluminium
Compatible Brand: Fits Honda, Fits Yamaha
Position: Rear
Number: 328522

328586
Sprocket teeth number: 47
Chain number: 428
Material: Aluminium
Compatible Brand: Fits Husqvarna, Fits KTM
Position: Rear
Number: 328586

328582
Sprocket teeth number: 47
Chain number: 420
Material: Aluminium
Compatible Brand: Fits Kawasaki, Fits Suzuki
Position: Rear
Number: 328582

328601
Sprocket teeth number: 47
Chain number: 520
Material: Aluminium
Compatible Brand: Fits Husqvarna, Fits KTM
Position: Rear
Number: 328601

328474
Sprocket teeth number: 47
Chain number: 420
Material: Aluminium
Compatible Brand: Fits KTM
Position: Rear
Number: 328474

328479
Sprocket teeth number: 47
Chain number: 428
Material: Aluminium
Compatible Brand: Fits KTM
Position: Rear
Number: 328479

328495
Sprocket teeth number: 47
Chain number: 520
Material: Aluminium
Compatible Brand: Fits Kawasaki, Fits Suzuki
Position: Rear
Number: 328495

328503
Sprocket teeth number: 47
Chain number: 428
Material: Aluminium
Compatible Brand: Fits Suzuki, Fits Yamaha
Position: Rear
Number: 328503

328504
Sprocket teeth number: 47
Chain number: 428
Material: Aluminium
Compatible Brand: Fits Yamaha
Position: Rear
Number: 328504

328511
Sprocket teeth number: 47
Chain number: 520
Material: Aluminium
Compatible Brand: Fits Suzuki
Position: Rear
Number: 328511

328537
Sprocket teeth number: 47
Chain number: 520
Material: Aluminium
Compatible Brand: Fits Honda
Position: Rear
Number: 328537

328954
Sprocket teeth number: 47
Chain number: 420
Material: Aluminium
Compatible Brand: Fits Cobra
Position: Rear
Color: Black
Number: 328954

Shipping Within Canada

  • Please allow for 6-12 days before shipment of online inventory and 1-3 days for in store inventory (Certain items may require more processing time)
  • Free shipping is offered for any order over $49 that ships to select provinces of Canada (British Columbia, Alberta, Saskatchewan, Manitoba, Ontario, Quebec, Newfoundland and Labrador, Nova Scotia, New Brunswick, and Prince Edward Island)
  • Shipping to the Northwest Territories, Nunavut, and Yukon will be standard shipping priced at check out
  • Certain rural areas, large or bulky items, and heavy items may result in shipping fees outside of the free shipping discount.

 

International Shipping

  • Please note we currently only ship within Canada. We do not ship internationally.