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Microshift R9 Rear Derailleur - 2020

Microshift R9 Rear Derailleur
Color: Black/Silver
Speeds: 9 – 10-speed
Cage Length: Long Cage
Please select options Unavailable


R-series rear derailleurs are designed to work with Shimano-compatible road shifters. These R9 rear derailleurs combine compatibility, weight savings, and a robust design.

- Weight-saving aluminum bracket body and outer link
- Steel pulley cage for extra chain-rub durability
- Compatible with Shimano 9 and 10-speed road systems
- Not compatible with Shimano Tiagra 4700 road system
- Short cage for double crankset 28T max cog setup
- Medium cage for double crankset and 34T max cog
- Long cage for triple crankset and 28T max cog

Part Numbers

Option UPC MPN Store SKU
Long Cage / Black/Silver / 9 – 10-speed 657993061411 RD-R42 MIC40378861R