RNOX Bike Helmet Unversal Size 53-61cm - Blue Category_Cables The STI levers are only

The STI levers are only compatible with the 4700 front and rear derailleur

Shotpeen finish to increase fatigue life and make it more durable

adds optimal water drainage at different angles and force loads

rack and mudguard mounts

RNOX Bike Helmet Unversal Size 53-61cm - Blue Category_Cables The STI levers are onlyRNOX Bicycle Helmet Features Materials & Construction: Expandable Polystyrene (EPS) liner is built in high density, which creates stronger impact resistant ability. Thicker polycarbonate (PC) outer shell is injection moulded with the EPS liner to provide the helmets with extra protection. Fit System: The backside mini adjust dial is equipped to create smooth size adjustment. It can be easily rotated simply by one hand and is designed with vertical