Product Description:
Used for bicycle rear derailleur hanger to extend the rear derailleur, mountain bike freewheel 11-40, 11-42, 11-46 or Shimano, SRAM, Sunrace, 40T, 42T, 46T road wheel use.
Function: Extend the shifting of the freewheel speed more smoothly. Aluminum alloy material Aluminum alloy material, CNC machining, solid and stable, very durable. For cycling enthusiasts The bicycle rear derailleur hanger is an excellent accessory for cycling enthusiasts.

Specifications:
Colors: red, black, blue (optional).
Size: Approximately 4.5 * 2.3 cm/1.7 * 0.9 inches.
Material: Aluminum alloy.

Package includes: 1 * bicycle rear derailleur hook

Please note:

1. Due to manual measurement, please allow small errors. Please make sure you don't mind before bidding.

2. Colors may vary depending on the screen, please understand.

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