Madera Helm Spline-Drive Sprocket
jrbicycles.com

Madera Helm Spline-Drive Sprocket

$54.95
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J&R Bicycles, Inc.

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The Madera Helm Spline-Drive Sprocket at J&R Bicycles is a classic helm sprocket built to be super tough with high-quality materials and engineering. Constructed from durable 7075 aluminum with a hardened chromoly steel insert, this sprocket is built to last without adding much weight. The insert matches up with the 48-spline spindle which is included. No sprocket bolt needed, and it is made in the USA! FEATURES American Made 7075 Aluminum No sprocket bolt needed or usable. Spline adapter only. Hardened CrMo steel insert matches up to the 48 spline spindle (included) Available for 19mm and 22mm spindles Available 25t and 28t Weight: 81g/285 oz (25t) IMAGE NOTE: The image shown is the 25T sprocket. You will be getting the product that you order when purchase.

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