Shimano RD-M820 Rear Derailleur Saint Shadow

rental fleet counter and certainly at the tool bench

HD polyethlene power plate

micro-adjustability on the fly comes from a twin BOA® Li2 closure with alloy dials

The result: a cassette that’s light

7-12 speed chain tool

The low maintenance Mineral Oil system uses proven lever technologies and features easy adjustment access and superior ergonomic comfort

and BR42490 Include An External Tooled Lockring**

same dimensions

With Technogel that molds to your hands

Multiple price-point options to allow you to hit the group price you need to build a better bike

Double wheel sizing standards

With its “horizontal parallelogram” design and pulley offset