MODEL: 21 Speed bicycle shifter lever with Handle grips set. Compatible for: left gear shifter for 3 speed and only right shifter for 7 speed and both left and right shifter for 3x7 speed.
TRIGGER TYPE HANDLE: The Right shifter is a trigger-type 7 speed shifter, with one lever for down-shifts and a thumb button for up-shifts. Left shifter is a friction/ ratcheting thumb lever for triple cranksets.
GEAR VIEW WINDOW: All shifter come with intuitive gear display to view the gears clearly and quickly.
MATERIAL: Made of durable aluminum alloy material, which work perfectly for optimum performance and maximum safety and longevity.
APPLICATION: Compatible with V-brake system. Suitable for 21 speed mountain bike, folding bike, kids bike.