Muc-Off Crank Preload Ring - Red MFPN=200-1969 Includes R55C4 cartridge type pads

Includes R55C4 cartridge type pads

Highly adaptable mounting system attaches to nearly any handlebar standard and oversize aluminum or carbon

Playful Performance

5-7 / Women 6

Muc-Off Crank Preload Ring - Red MFPN=200-1969 Includes R55C4 cartridge type padsThe 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