Description

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.

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.

SKU 58CRHELM0022
Brand Madera BMX products
Shipping Weight 0.1100kg
Shipping Width 0.150m
Shipping Height 0.010m
Shipping Length 0.200m

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