Muc-Off Crank Preload Ring - Orange Back Sweep (deg)-7 Epic FSR | 2021

Epic FSR   |  2021

Water bottle boss mounting bracket included

or rooted terrain

Weight: 12

Left 31 Bearing Type Sealed Cartridge Weight 310 Center to Flange

Muc-Off Crank Preload Ring - Orange Back Sweep (deg)-7 Epic FSR | 2021The Muc Off Crank Preload Ring is a super durable precision CNC machined 7075 piece of hardware. It allows you to precisely adjust the preload tension on the bottom bracket bearings. What does this do? It helps to remove the side to side play and slack in thru spindle bottom brackets to help maximize the life of your bottom bracket bearing as well as giving you a creak free ride. It fits onto the left crank arm of any mountain gravel or road bikes