Muc-Off Crank Preload Ring - Iridescent

The Muc-Off Crank Preload Ring is a super durable, precision CNC machined piece of hardware.

With the Muc-Off Crank Preload Ring you can accurately adjust the "preload" of the bottom bracket. This eliminates lateral play and clearance in the bottom bracket and maximizes the life of your bottom bracket.

The Muc-Off Crank Preload Ring is available in the classic anodized colors of Muc-Off - for extra bling!

It fits on the left crank arm of all mountain bikes, gravel or road bikes with SRAM, RaceFace- or Easton cranks with 30 mm spindle or SRAM DUB spindles with 28.99 mm.

Details of the Muc-Off crank preload ring:

• Precision CNC machined 7075 aluminum housing and adapter ring with thread for perfect fit.
• Stainless steel hardware
• Allows you to precisely adjust the preload of the bottom bracket to extend the life of the bottom bracket!

Product compatibility

• Mountain bikes
• Gravel bikes
• Road bikes
• SRAM cranks with 30mm spindle
• Race Face cranks with 30mm spindle
• Easton cranks with 30mm spindle
• SRAM DUB cranks with 28.99mm spindle
• UNITE cranks with 30mm spindle