KMC - X12 Chain 12spd - Gold Lights - Accessories Data Transfer Smartphone | Cycling

Data Transfer Smartphone | Cycling computer: Bluetooth

With its 3 switching points

The kit includes two sets of steel bearings and mounting hardware for

KCNC's EVA foam grips provide a semi-ergonomic

• Large lens for enhanced peripheral vision and full-coverage protection

KMC - X12 Chain 12spd - Gold Lights - Accessories Data Transfer Smartphone | CyclingOne Chain for All100% Compatibility On All Leading Derailleur Systems Asymmetrical Chamfering Avoids Interference Added Chamfering for Smooth Operation Impeccable PrecisionPhenomenal Shifting Performance One Chain for All100% Compatibility On All Leading Derailleur Systems Asymmetrical Chamfering Avoids Interference Added Chamfering for Smooth Operation Impeccable PrecisionPhenomenal Shifting Performance