Shimano Shimano HG-201-9 Cassettes chainrings & cassettes OAK-CORE-WIN27 Proprietary MICHELIN® rubber compound that

Proprietary MICHELIN® rubber compound that utilizes up to 30% reground rubber to reduce the amount of virgin rubber going into the outsole and reduce our “footprint” on the environment

Body: 117 gm² DRYVENT™ 2L—100% recycled polyester

In this latest version

and an all new Hybrid HolySheet™ directly interwoven with tip-to-tail Carbon Boosters

super durable and a team and shop favorite

Shimano Shimano HG-201-9 Cassettes chainrings & cassettes OAK-CORE-WIN27 Proprietary MICHELIN® rubber compound thatPhosphate rust resistant surface treatment HYPERGLIDE technology Attributes Cassette Spider Mat. Steel Cassette Technology Hyperglide Cog Material Steel Finish Phosphate coated Speed 9