Shimano Ultegra Chainring for FC-R8100/FC-R8100-P, 12-Speed, 34T Brand_Sportourer update maps and firmware

update maps and firmware

Ratchet straps allow a quick and secure attachment of the wheels

C206 has a total of 18 optional data items in 7 categories and 20 bike computer configuration items

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 update maps and firmwareChainring 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