Description
The Dura-Ace 7710 Track Crank Arms feature a rigid, aerodynamic design, optimized for track racing. Made from high-strength aluminum, they offer excellent power transfer and durability. Compatible with Octalink bottom brackets, these crank arms are designed for single-speed setups, making them a reliable choice for competitive track cyclists.
Details
- Chainring BCD: 144
- Crank Intended Use: Track
- Crank Length (mm): 165mm
- Chainring: None
- Bottom Bracket: Not provided. Recommend BB-7710.
- Chainline: 42mm
- Q factor: 136.3mm
- Weight: 505g
Notes
These do not include the bottom bracket, fixing bolts or chainring bolts. All are available as add-ons.