Shimano Tiagra RS500 70mm M36 Italian Hollowtech II
MDIGAD0202Regular price £19.30 Save £-19.30
Shimano Tiagra RS500 Bottom Bracket
70mm Italian Thread
Strong and smooth, the Shimano Tiagra RS500 Bottom Bracket is for use with 2-piece cap-free design road chainsets.
Minimal bearing interface gives superbly smooth rolling
Weight 92g ( approx )