Product Description
The Muc-Off Crank Preload Ring is a durable, precision CNC machined 7075 piece of hardware. You can precisely adjust the ‘preload’ tension on the bottom bracket bearings to remove the side-to-side play and slack in thru-spindle bottom brackets, to help max the life of your bottom bracket bearing with creak-free rides.
at Muc-Off
$7.50
$25.00
70% Discount
You save $17.50
In Stock
at Muc-Off
Price checked 14 days ago