The SHIMANO ALIVIO M3100 rear derailleur delivers a low profile design that lets you ride aggressively with fewer interruptions thanks to its SHIMANO SHADOW design.
Brand: SHIMANO Model: RD-M3100 Category: Rear derailleur Origin: Indonesia Speed: 9/27speed Features: smooth speed change Application: mountain bike, station wagon Total capacity: 45T Max. low sprocket: 36T Weight: 276g
New Rear Derailleur Structure
Due to the narrow profile design and single spring tension structure, the rear derailleur will not touch the chainstay when riding under harsh conditions, achieving smooth and quiet performance.
Precise Adjustment The main body of high-hardness aluminum alloy is adjusted, the adjustment is more precise, and the micro-shape becomes smaller. More can be fine-tuned to ensure precise speed change.
General delivery time: UK: 7-15 business days; other EU countries: 8-15 business days
Item will be shipped out within 1 business days after cleared
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