Muc-off Crank Preload Ring - Green Size:NONE that's supplied with T25 security

that's supplied with T25 security bolts and a security key for an extra level of protection against theft

but tough enough to handle everything you throw at them

so we can up with the Solocc Tech short

but the best part about this fabric is that it's virtually silent on the bike

3mm bent internal

Muc-off Crank Preload Ring - Green Size:NONE that's supplied with T25 securityThe 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