If using a chain cleaning device

intuitive fitting

Sram's new timing port closure system features durable seals and an ultra-smooth cylinder bore finish

Light Head: 60x43x41mm and 108g

Bearing style / amount: Features chromed steel bearings

Fox Union BOA Clip-In Pedal Shoes - EU 41 - Purple Dusk eBay If using a chain cleaningDIAL IN POWER AND FIT The all new Union BOA Shoes are set to take your mountain bike adventures to new, more adjustable, and sendier levels of "yew!" Get more power to the pedal and customize your fit to perfection with the dual BOA Li2 system featured in these trail ready shoes. Built with robust features including a moulded cap design to protect against rock strikes, the Union mountain bike shoes handles the rigors of trail abuse with ease. With a