Colour- Black.
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Altus mountain bike rear derailleur with light action operation and over-size pulleys for a wide gear choice. For use with 28 to 34 tooth low rear sprockets, total capacity 43 teeth. Top normal spring for use with Rapidfire shifters.
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· Series: ALTUS series. · Use: Touring, MTB. · Speed: 7/8-speed. · Min largest sprocket: 28 teeth. · Max different in front: 20 teeth. · Min smallest sprocket: 11 teeth. · Max smallest sprocket: 14 teeth.
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Derailleur Action: Top-Normal (Traditional). 1 x Rear Derailleur. - Top-normal swing design. Highest difference of chain wheel: 22 teeth. - 11-tooth pulleys for reduced pulley wear and chain noise.
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The Shimano Altus RD-M310 Rear Derailleur is designed for Shimano-compatible bikes with 7 or 8-speed gear systems.
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Clamp Band size: 31.8mm/34.9mm. Action: Top swing. 2, 31.8mm(34.9mm with adapter). (31.8mm=34.9mm with adapter). Compatible chain: HG 6/7/8-speed. Compatible with: 3×7/8 speed. Top gear tooth：42T. We will do our best to help you resolve your problem.
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Compatible with: 7/8 speeds. Weight: approx. Chain Wrap Capacity: 43T.
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Easy Installation: This derailleur installs directly onto the bike's rear, eliminating the need for rack mounting. Engineered For Multi-Speed Bikes: The RD-M310 7/8-speed bike rear derailleur is designed for 7/8 speeds and ensures a smooth and efficient riding experience.
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