The Shimano 105 double crankset balances weight and efficiency without sacrificing stiffness. It offers Rider Tuned performance with numerous gear combinations, and the wider gear pitch increases chain clearance with small gearings and allows for as short as 410mm chain stays.

Specifications
Optimum power transfer
Balances weight and efficiency without sacrificing stiffness
Multiple options provide greater choice
Rider Tuned performance with numerous gear combinations
Greater frame compatibility
Wider gear pitch increases chain clearance with small gearings and allows for 410 mm chain stays on 135 mm O.L.D.

Mfr Claimed Weight
TBC