SHIMANO BB-RS500 bottom bracket cups
|Options||British thread (Item# 4524667926177 BBRS500B) In Stock
Italian thread (Item# 4524667925736 BBRS500I)
|Description|| Outboard Bottom bracket bearing cups for use with 2-piece cap-free design road chainsets
Minimal bearing interface gives superbly smooth rolling
As with any product, specification is subject to change without prior notification. You are advised to confirm current availability and specification before buying.