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Huazu Rear Derailleur for Shimano RD-TZ31-A, Bike Parts Gear Shifter with Direct Mount/Hanger Mount for 6/7 Speed Mountain Bicycles

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Amazon Price: $16.88 (as of February 24, 2024 9:09 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.
  • Brand: Huazu
  • Manufacturer: Huazu


  • MODEL: RD-TZ31-A bike rear derailleur, Compatible with GS 6 / 7 speed SIS Index Shifting drivetrains.
  • STABILITY: Durable aluminum alloy and plastic alloy material, Providing excellent shifting performance ensure safe and stable.
  • PARM: Total capacity 34T, Largest sprocket 28T, Smallest sprocket 14T, Front chain wheel tooth difference 20T.
  • NOTE: The bike rear derailleur is direct mount, not hub bolt mount. Please check the mount type of the original part before ordering, if bike frame with hook, as picture shows, you can use it.
  • COMPATIBILITY: Suitable for mountain bikes, road bikes, folding bicycles and so on.

Manufacturer Info

  • PartNumber: RDTZ31A
  • Model: RDTZ31A
  • Warranty: 1 Year

Product Info

  • Color: Black
  • Size: Large

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