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Profile Racing Spline Drive Sprocket - 19mm

Profile Racing Spline Drive Sprocket - 19mm
  • Color: Gloss Black
  • Color: Matte Black
  • Color: Blue
  • Color: Red
  • Color: Polished
Please select options Unavailable


-CNC machined from 7075 Aluminum in the USA!

-Requires no sprocket bolt. Instead, it has a hardened CrMo steel insert in that matches up to the 48 splines on the crank axle for pure, direct power transfer.

-Available for 19mm splined axles only.

-1/8? tooth width for use with most freestyle/street & single speed chains.

-Supplied with 19mm splined steel insert.

NOTE: Spline drive sprockets are not compatible with 2-piece cranks for Right Side Drive (not enough room for splines). Spline drive sprockets are compatible on Left Side Drive 2-piece cranks though

Part Numbers

Option MPN Store SKU
Gloss Black / 25t PSDCW25BLK PRO34816438K
Blue / 28t PSDCW28BLU PRO33633887E
Polished / 25t PSDCW25SIL PRO29857508D