MOFIRE BIKES
RD-RX820 GRX 12-speed rear derailleur, Shadow+, max 36T for double
£109.99
£119.99
Overview
- Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world
- Low profile Shadow Plus design 12-speed rear derailleur for fast and precise shifting performance
- Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting
- High tolerance cold forged aluminium link plates and body construction is extremely light and durable
- Compatible with 12-speed Hyperglide+ chains
- Wide gear ratio compatible up to 11-36T
- For use with double chainset
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ColourGrey
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DisciplineGravel & Cyclocross
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SizeOne size
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Speed12 Speed
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Product TypeRear Derailleurs
