Muc-Off Preload Ring - Silver D4 and robustness to pursue any

and robustness to pursue any gravel challenge

providing the rider with impeccable comfort

all whilst enjoying the grippy

Attachment: 107 mm bolt circle diameter

Ultra-fast electronic shifting

Muc-Off Preload Ring - Silver D4 and robustness to pursue anyThe 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 maximise the life of your bottom bracket bearing, as well as giving you a creak free ride. It also comes in our classic anodised colours for added bling! It