Muc Off Crank Preload Ring, Black Durable Bottom Bracket Adjuster for Bicycles Aluminium Tightening Ring Road, Gravel and Mountain Bikes

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 Black Anodised Finish: Features a black anodised coating that provides corrosion resistance and brings distinctive style to any mountain, gravel, or road bike