New Arrivals/Restock

Rear Derailleur RD-M3100 9 Speed Derailleur Bicycle Direct Mount for Mountain Bike Commuter Bike

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Until the end
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$23.33 cheaper than the new price!!

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New  $38.88
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Product details

Management number 210302796 Release Date 2026/04/02 List Price $15.55 Model Number 210302796
Category
  • 【Modle】RD-M3100-GS 9 Speed Derailleur, Maximum tooth capacity: 45T, Maximum cassette: 40T, Suitable for large cassettes ( 11-36T, 11-40T)
  • 【Robust Durability】Features a low-profile design positioning the rear derailleur closer to the cassette, effectively reducing the risk of scraping and impact. Delivers outstanding durability and adaptability.
  • 【Simple Maintenance】The rear derailleur features a straightforward design, easy adjustment, and excellent chain stability.
  • 【Large Climbing Capability】Engineered for steep, offering optimal gear ratios for commuting, touring, or mountain cycling.
  • 【Versatile Compatibility】Whether for daily commuter bikes, loaded touring bicycle, off-road mountain bikes or road bicycle, the RD-M3100 9 Speed Derailleur delivers stable and reliable performance.
Color Black
Brand Name Relwears
Mount Type Braze-On Mount or Clamp-On Mount
Manufacturer Relwears
Material Type Aluminum
Number of Teeth 21
Included Components RD-M3100 9 Speed Derailleur
Warranty Description 1 Year

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