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MONTHLY MADNESS HELM SPLINE DRIVE SPROCKET

$29.99

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Description

For 2019, Profile Racing is offering Monthly Madness Sales that will change throughout the year.

First up, the Madera Helm Sprocket:

HELM SPLINE DRIVE SPROCKET

-The Madera Helm Spline Drive sprocket is manufactured from 7075 Aluminum in the USA. This sprocket requires no sprocket bolt. Instead, it has a hardened CrMo steel insert in that matches up to the 48 splines on the BB axle for pure, direct power transfer.

-Available for 19mm and  22mm splined axles.

-Supplied with a splined steel insert.

Sizes: 25t & 28t with 1/8″ tooth width.

Colors: Nickel, Rust, Fall Red(Matte Red), and Snow.

Weight: 81g/285 oz (25t)

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.

 

Additional information

Weight 0.3 lbs
Dimensions 12 × 9 × 1 in
Color

Black, Matte Red, Nickel, Party Paint +$10, Polished, Rust, Snow

Size

25t(19mm axle), 25t(22mm axle), 28t(19mm axle), 28t(22mm axle)

COVID-19 UPDATE

We are taking precautions to protect our employees and follow CDC and state guidelines. In the meantime, our machine shop is still running, we're here to assist you and we'll be shipping product to help support bike shops during this difficult time.