Enduro Zer0 Ceramic Bearing 6903 17x30x7 Ea Super Record ProT with Power Meter SHAFT O-RINGS) - DELUXE RLR

SHAFT O-RINGS) - DELUXE RLR (A1-B1)

and valve core tools

Ultra-soft elastic wrist for premium comfort and easy on/off

For carbon frames that feature aluminum inserts (with a carbon/aluminum hybrid mounting surface) use the #2197

Hydra2 freehub mechanism improves over previous Hydra hub internals with larger pawl pockets and tougher metal for the drivering

Enduro Zer0 Ceramic Bearing 6903 17x30x7 Ea Super Record ProT with Power Meter SHAFT O-RINGS) - DELUXE RLRPremium quality Cerbec USA Grade 3 ceramic (Silicon nitride: Si3N4) balls with Magnetite rustproof finish Cryogenically treated 52100 chromium steel races Silicone VV or LLB seals Bearing# 6903 ID X OD X W (mm) 17x30x7