Shimano FC-7710 Track Chainring Bolt (set of 5) Helmet Great protection on warm Summer

Great protection on warm Summer days as well as optimal sweat management

Designed to work with treaded CO2 cartridges

TYRES: Good Year Eagle

8 mm stems

Offered in multiple configurations to suit 2x

Shimano FC-7710 Track Chainring Bolt (set of 5) Helmet Great protection on warm SummerThe Shimano Dura Ace FC 7710 Track Chainring Bolts have to hold up to a lot of punishment that comes from the pure power output a serious track rider generates. Since chainrings go on and off the cranks regularly, the bolt has to be relied upon to hold it all together even after multiple screwing and unscrewing. The Dura Ace FC 7710 Track Chainring Bolts have a 5mm head and use an Allen wrench to tighten and loosen. You can have a peace of mind that