Product Description
The Shimano Alivio RD-M3100 Rear Derailleur features Shadow RD technology to keep the derailleur safe from trail obstacles. Super low profile Shadow RD technology. Item Specifications: , Drivetrain Speeds9, Largest Cog36, Rear Derailleur Mount TypeShimano Rear Direct Mount, Rear Der/Shifter CompatibilityShimano Mountain, Cage LengthLong, Chain Wrap Capacity (teeth)45 teeth, Rear Derailleur Mount Type10x1 Standard,
Product Specifications
- Weight: 1.26 pounds
- Gear Speeds: 9
- Bike compatibility: Universal
- Cage Length: Long
- Model #: ERDM3100SGS
- Largest Cog: 36
- Warranty: Multiple Warranties and/or Time Frames Apply. To obtain a copy of the manufacturer’s or supplier’s warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
Product Highlights
- Drivetrain Speeds9
- Largest Cog36
- Rear Derailleur Mount TypeShimano Rear Direct Mount
- Rear Der/Shifter CompatibilityShimano Mountain
- MPN: ERDM3100SGS, UPC: 192790621159






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