Mezzo M36 Rear Derailleur - 8,9 Speed, Long Cage, Black pedals the Wind 57 guarantees fluid

the Wind 57 guarantees fluid handling and versatility

reduced noise

that's the same one on the S-Works model

Breakaway visor bolts

DH and everything in-between

Mezzo M36 Rear Derailleur - 8,9 Speed, Long Cage, Black pedals the Wind 57 guarantees fluidM series rear derailleurs are designed to work with 8 and 9 speed Shimano compatible mountain and road shifters. These Mezzo rear derailleurs are light, robust, and reliable. You can count on them to get any bike on the road. Weight saving aluminum bracket body and outer link Steel pulley cage for extra chain rub durability Compatible with Shimano 8 and 9 speed mountain and road systems