Muc Off Crank Preload Ring - Precision CNC Machined 7075 Aluminium - Adjustable Bottom Bracket Preload Tensioner - Red

• Precision 7075 Aluminium Construction: CNC machined preload ring and adapter ring deliver superior durability and a secure fit for mountain, gravel, or road bike bottom brackets
• Maximises Bearing Lifespan: Designed to precisely adjust bottom bracket preload tension, reducing play and slack for smoother, quieter performance and long-lasting bearings
• Eliminates Creaks and Play: Removes side-to-side play and unwanted movement in thru-spindle bottom brackets, supporting a creak-free and efficient pedal feel
• Stainless Steel Hardware Included: Supplied with stainless steel bolt, spacer, and fitting instructions for compatibility with SRAM, RaceFace, Easton, and DUB cranks
• Striking Red Anodised Finish: Features a vivid red anodised coating that provides corrosion resistance and brings bold, distinctive style to any mountain, gravel, or road bike

The 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 fits onto the left crank arm of any mountain, gravel or road bikes that have SRAM, RaceFace or Easton 30mm spindle cranks, or SRAM DUB 28.99mm spindles installed and is available in twelve anodised colours.