Replace that old steel lock ring you have now and save some weight while adding style and color to your whip to fit Shimano-compatible cassette bodies

Weight per pair: 35g

Features both reach and cable adjusters to tailor your braking set-up quickly and precisely

- Centre shell with threaded Interlock design

SEAT TUBE ANGLE:

Pro-Tec Old School Helmet - Gloss Black Size:Large Replace that old steel lockPro Te's Old School Cert Helmet was modified from their original 1973 Full Tec design, still boasting that iconic retro shape and style that sits low on the head to feel more secure. The shell is constructed from high impact ABS with an impact absorbing EPS foam liner designed to offer maximum protection against slams. The premium heat sealed liner keeps you comfortable with an eleven vent design to vent out hot air and let cool air in. The Pro Tec