Shimano Front Chainwheel FC-R7100 Size:170mm adding stretch to better accommodate

adding stretch to better accommodate aggressive bike positions

while a large gear ratio keeps pedalling a breeze

A flip chip on the rear dropout adjusts the wheelbase short for quicker handling and acceleration

the MTB pedal made of CNC-machined aluminum is suitable not only for Cross Country and Trail

Shimano Front Chainwheel FC-R7100 Size:170mm adding stretch to better accommodateDescription Lightweight HollowTech II 105 12 speed chainset 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 Hyperglide&plus 12 speed chains for increased contact to provide greater efficiency and improved power transfer HollowTech II allows the bottom bracket bearings to be spaced wider apart, enabling