105, 5700L, 10S, 53X39T,172.5MM HollowtechRs. 12,327/-
Lightweight HollowTech II 105 10-speed chainset. Slim body line & smooth rotation. Optimum balance of light weight & stiffness. Front index is superior shifting performance.
SKU # 60616
- Innovative HollowTech forged and anodised aluminium crank arms utilise a hollow design that minimises flex and keeps the weight low
- The chainring teeth have been developed to work in conjunction with the CN-5701 chains for increased contact to provide greater efficiency and improved power transfer
- HollowTech II allows the bottom bracket bearings to be spaced wider apart (outboard from the frame), enabling the use of larger bearings and an increased axle diameter
- The system allows for easier installation, adjustment, and maintenance
- Lightweight anodised SG-X aluminium chainrings for smooth and precise shifting