Shimano Ultegra Chainring for FC-R8100/FC-R8100-P, 12-Speed, 34T Brand_Sportourer Sizing - 19 sizes (36-50)

Sizing - 19 sizes (36-50) with 5mm increments across the entire range for a more simplified sizing system

The Vaypor S utilises closed cell memory foam that will not retain water assisting in maintaining a lighter shoe during wet conditions as well as ensuring sweat which can begin to break down the durability of the shoe is not absorbed

The water bottles are easy to squeeze

Chromizing treatment roller link pin ✔ Type HG 12-speed Hollow pin ✔ Pin link plate SIL-TEC Roller SIL-TEC Roller link plate Chromizing E-BIKE rear derailleur system compatible ✔

Shimano Ultegra Chainring for FC-R8100/FC-R8100-P, 12-Speed, 34T Brand_Sportourer Sizing - 19 sizes (36-50)Chainring 34T for FC R8100 FC R8100 P WP Y0NG34000 FEATURES Front chainring type: Double COMPATIBLE MODEL FC R8100, FC R8100 P COMPATIBLE SERIES ULTEGRA R8100 Series PRODUCT SPECIFICATIONS MODEL NO WP Y0NG34000 SERIES ULTEGRA R8100 Series Chain Ring Type 34T Speed 12 speed