Bicycle 3x7 21 Speed Derailleur Shift lever Galet Conjoined Dip Derailleur MTB Mountain Bike Gear Thumb Shifter And Brake Lever
Technical Details
Components: | Derailleurs |
Feature: | Suitable for road bike |
Gears: | 21 Speed |
Material: | Alloy |
Model Number: | With Gear Shift and brake function |
Support: | MTB Mountain Bike Road bike |
Total Capacity: | 21S |
Type: | Conjoined DIP |
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