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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Weight: 295g (31
Approximate six months' battery life on a 2032 coin cell battery
It is light
The derailleurs feature bigger 13-tooth pulleys and include Shimano’s proven Shadow RD+ low profile technology
Safe on delicate finishes
Shimano Altus M310 7/8-spd Rear Derailleur bulky Weight: 295g (31The Altus RD M310 is a light action MTB rear derailleur for 7 8 speed shifting systems. It features a low profile concept with double servo pantograph technology that improves adjustability and resists weather and contamination. The rear derailleur always keeps close to the cassette sprockets, allowing smooth and effortless gear changing. Wide link for durability and precise shifting. Cage Length: Short Cassette Spacing: Shimano SRAM 7 8 Intended Use: