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MONTHLY MADNESS HELM SPLINE DRIVE SPROCKET

$29.99$39.99

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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)