Jetstream Size:70" The all-new SHIMANO DEORE M6100

The all-new SHIMANO DEORE M6100 rear derailleurs deliver advanced shifting performance with decreased tension in the low gear position

A crowd favorite for many years it sells off the shelves at major retailers

Durable Reliability: Stainless steel body plate and sealed bearings for long-lasting performance

Part Number: 0125

Shimano Press Fit Bottom Bracket:

Jetstream Size:70" The all-new SHIMANO DEORE M6100Step up to the completely new Yakima bar. Thoroughly wind tunnel tested, the JetStream's JetFlow design is exceptionally aerodynamic, incredibly strong, lightweight, and really quiet on the move. The root of a modern rack system, it carries a lot and looks good doing it.