Profile Racing Spline Drive Sprocket (Black) (28T)

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Price: $66.99

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Profile Racing Spline Drive Sprocket Description:

The Profile Racing Spline Drive Sprocket provides a super clean look as it requires no sprocket bolt. Machined in the USA from 7075 aluminum, it has a hardened CrMo steel insert in that matches up to the 48 splines on the 19mm Profile spindles.

NOTE: Spline drive sprockets are not compatible with 2-piece cranks for Right Hand Drive (not enough room for splines), however, they are compatible on Left Hand Drive 2-piece cranks


  • Teeth: 25T, 28T, & 36T
  • Thickness: -
  • Material: 7075 Aluminum
  • Bore: 19mm Spline Drive
  • Adapter: -
  • Color: Black
  • Weight: 25T = 2.65 oz / 76g
  •               28T = 3.05 oz / 87g
  •               30T = 3.25 oz / 93g
While you're at it, no better time to go ahead and toss on a new chain. See our selection of chains here.

Not sure which sprocket will work on your bike? Confused by all the sizing and gear ratios? Learn all about sprockets and how to install them in our tech help section here.

This product was added to our catalog on November 11, 2022