Shimano DURA-ACE Di2 Rear Derailleur SHIMANO SHADOW RD 12-speed

Closed, opens at 10amIndependent shop in FremontDirections

Available from Cripple Creek Backcountry when we last checked, in the last two days. Sold from the shop’s own store; the price there is the one that counts.

Our fastest ever shifting across SHIMANO's widest ever DURA-ACE gear range, the RD-R9250 is capable of both race wins and personal bests. The DURA-ACE RD-R9250 integrates the system charging port and a wireless connectivity unit all while delivering super fast, precise shifting worth of any podium. A single cage length that is compatible with 28-34T low sprockets brings new versatility to the world's best road component group. FEATURES Our fastest ever rear shifting, 58% faster than RD-R9150 Com