Pro Taper  |  SKU: 033218

Pro Taper Race Spec MX Rear Drive Sprockets

Sale price $152.99 Regular price $169.99

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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
  • SKU: 033218
  • Chain number: 520
  • Compatible Brand: Fits Honda
  • Compatible Brand: Fits Yamaha
  • Material: Aluminum
  • Number: 328525
  • Original Product Type: Drive Sprockets
  • Position: Rear
  • Sprocket teeth number: 49
MakeModelYears
HONDAXR250R1988, 1990-1991, 1993-1995
YAMAHAWR250F2001-2009, 2011-2013, 2015-2022
YAMAHAWR400F1999-2000
YAMAHAWR426F2001-2002
YAMAHAWR450F2003-2009, 2011-2022
YAMAHAYZ1251999-2022
YAMAHAYZ125X2020-2022
YAMAHAYZ2501999-2022
YAMAHAYZ250F2001-2022
YAMAHAYZ250FX2015-2022
YAMAHAYZ250X2016-2022
YAMAHAYZ250X 2T2016
YAMAHAYZ400F1999
YAMAHAYZ426F2000-2002
YAMAHAYZ450F2003-2022
YAMAHAYZ450FX2016-2022
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