M500C Rear Derailleur 12-spd
RD-M500C Rear Derailleur 12-spd
Reliable performing, Shimano MTB-compatible rear derailleur with chain stabilizer. Compatible with cassettes up to 50t.
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Features:
• Extra Long Cage • 12-speed • Shimano MTB 12-spd compatible (1.02 rear shift ratio) • Chain stabilizer reduces chain bouncing on rough terrain • Aluminum cage, B-knuckle, B-bolt and outer link • Bearing-equipped composite pulleys • Weight: 249g |