Super Alloy Racing POM Cane Creek/Ohlins drop-handlebar full-steel design and fine-pitched mechanism

full-steel design and fine-pitched mechanism with 60 teeth that allows a small return angle of 6 for precise working

Intended use: loose

or both in tandem

Shimano GRX RD-RX820 12-Speed Rear Derailleur Rear Derailleur UPC: 192790303611

Problem Solvers Seatpost Shims Seatpost Shim UPC: 708752077386

Super Alloy Racing POM Cane Creek/Ohlins drop-handlebar full-steel design and fine-pitched mechanismThe Super Alloy Racing POM Bearing system allows your SAR spring to fit any shock on the market. In addition to universal compatibility, these adapters reduce spring bind up and reduce weight by enabling the use of the shortest possible spring. POM Bearings are required to fit your shock and are sold separately. POM (polyoxymethylene) is a CNC grade polymer, allowing machining to precision tolerances whilst also preventing spring binding during use.