Shimano Dura Ace Bottom Bracket 68 x 118m, 7703, OL5
Shimano Dura-Ace Triple Bottom Bracket 7703, 118.5mm
- Designed for Dura-Ace triple cranks
- Splined ends provide a more rigid, non-loosening crank assembly
- Cartridge bearing and steel lockring
- 5mm deep spline fits crank models 7700/7703, 6500/6503, 5500/5502/5503/5505
- Also a sub for discontinued Ultegra 6500/6503 OL5 bottom
- 217 grams
- 68 x 118.5mm
Price: $89.99
