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Description:
---3 x 7 speed gear lever / bicycle brake lever combination with gear cable universal for handlebars with 2.2 cm diameter, mountain bike.
---The front gear indicator allows you to see the gear clearly and quickly.
---Bike shift brake lever provides ergonomically designed finger position and trigger handle for precise and consistent shifting performance.
---This gear lever is compatible with linear cable, cantilever, roller, V-brake systems and mechanical disc brakes.
---With silencing buffer
---3 x 7 gear: 3-speed can only use the left gear lever, 7-speed can only use the right gear lever, 21-speed can use the left and right gear lever at the same time.
Features:
Model: 51-7 21-speed, suitable for front 3 teeth, rear 7 flywheels, 21-speed position shift.
Material: aluminium alloy + plastic + steel inner wire.
Left lever: 3-speed brake lever.
Right lever: 7-speed trigger gear lever.
Full 21/24 Speed Bike Shift Lever
Colour: black.
Specification: 22.2 mm diameter (21-23 mm usable) 7-speed shift position and trigger handle, easy shift operation, work division up and down, forward and backward free, intuitive gear indicator, switching at a glance.
Description:Suitable for 3-speed front, 7-speed rear, transmission system comes with transmission line
Suitable for: mountain bike, hiking bike, urban bike, road bike, city bike, road bike, leisure bike, fixed gear bike, MTB etc.
How do I install?
1. Place the handle in the upper position.
2. Unscrew the protective cover and remove it.
3. Pull out the internal wiring and install new ones.
Includes:
Left front derailleur 1 x 3-speed.
1 x 7-speed rear derailleur right.
Due to manual measurement, please allow 1-3 mm error and make sure you do not mind before ordering.
Due to different monitors and light effects, the actual colour may be slightly different from the picture.