CeramicSpeed External 25mm Bottom Bracket Cups For Campagnolo Ultra-Torque
Available in either Italian or English thread and red or black cups, the CeramicSpeed External 25mm Bottom Bracket Cups For Campagnolo Ultra-Torque will reduce friction, and increase drivetrain stiffness for improved power transfer. Silicium Nitride Grade 3 balls (600% smoother, 129% harder 58% lighter). Hardened high-quality ABEC5 (the only material suitable for races). Low friction Polyamide cages, and low friction seals.
- Frame fit: BSA thread
- Axle: 25
- Width: 68mm
- Weight: 85g
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