Ten To Eleven Speed Rear Derailleur For Mountain Bikes Direct Mount 11T To 46T Gear Range Beefy Yet Lightweight 280g Low Profile RD M5120 SGS Durable Shifting For Rough Trails And Cross Country Riding
✔️ 10/11-speed rear derailleur, direct mount, 11-46T, 280 g, Black
The RD-M5120-SGS is a 10/11-speed rear derailleur built for mountain bikes. With direct mount, it offers a clean, snag-free setup for rough trails and cross country riding.
✅ RD-M5120-SGS 10/11 Speed Rear Derailleur, Direct Mount
✅ Supports 11-46T cassettes for climbing
✅ Low Contour body sits close to frame to resist stones
✅ Parallelogram design reduces chain bounce for stable shifting
✅ 280 g weight; easy to clean and maintain
💡 What is a rear derailleur used for on mountain bikes? This handy overview covers its role, compatibility, and basic care.
- Shifts chain across the cassette to change gears
- Works with 10/11-speed drivetrains and 11-46T cassettes
- Direct mount design keeps the bike clean and reduces snagging
- Regular cleaning helps keep shifting crisp