A set of 18 x 1/4"  high quality Grade 100 carbon steel loose ball bearings for a Shimano rear hub. 

If you need to check if these are compatible with your hubs diagrams of all Shimano products can be found on the Shimano website (Google "Shimano+tech+docs").

If you have any other questions please drop us an email and we'll get back to you as soon as we can. Thanks for looking!

Who are Stephens Cycles?

Stephens Cycles is run by mountain bikers for mountain bikers. We are professional engineers and have great industry contacts which enable us to buy OEM quality parts with huge discounts. Our aim is to pass these discounts on to the wider biking population.

We specialise in loose bearings and bushes and we have also got a handy little tool for removing and refitting DU bushes from Fox and Manitou shocks.