NEW microSHIFT ADVENT X E-Series Cassette - 10 Speed, 11-42t, Black, ED Coated, Alloy Outer Cog shifter_9speed Velodrome legal track geometry

Velodrome legal track geometry

Series:Altus

Tires: Specialized Espoir Sport

battery cable: approx

NEW microSHIFT ADVENT X E-Series Cassette - 10 Speed, 11-42t, Black, ED Coated, Alloy Outer Cog shifter_9speed Velodrome legal track geometryThe microSHIFT ADVENT X E Series cassette is designed for the rigors of E bikes. This cassette utilizes a harder material on the small cogs to reduce wear and extend the life of the cassette and chain. ED coated steel cogs are specifically designed to withstand the added force and torque of eBikes 11t cog is constructed with hardened chromoly steel to provide durability and extend life 42t large cog is crafted with high quality aluminum that offers