cambio shimano ultegra di2 rd r8150 12s nastro manubrio - Materials: Aluminum

- Materials: Aluminum

allowing for a clean handlebar look and weight savings

saving 2 pivots

- Slim design to wear under or over the jersey or jacket

Low-Speed Compression Adjustment : Yes

cambio shimano ultegra di2 rd r8150 12s nastro manubrio - Materials: AluminumThe new Shimano ULTEGRA R8150 12 speed is the fastest and most precise derailleur on the market in a more accessible version With the fastest and most precise derailleur on the market, the new ULTEGRA R8150 12 speed is more versatile than ever, thanks to a single cage length option compatible with 28 34T sprockets. The compact design includes an integrated wireless unit, a charger, and a switch. Features Model: RD R8150 Series: ULTEGRA R8100 Series