[FM] Sports Outdoors Bike Accessory Transmission Mountain Bike

Specifications: _x000D_ With ergonomic design, the thumb shifter is more comfortable to grip. The gear position display allows you to view the gears precisely and quickly._x000D_ It is the ergonomic design that makes this thumb shifter more comfortable to grip. The gear position display allows you to view the gears precisely and quickly._x000D_ Featuring ergonomic design, the thumb shifter is more comfortable to grip. The gear position display allows you to view the gears precisely and quickly._x000D_ Due to the ergonomic design, the thumb shifter is more comfortable to grip. The gear position display allows you to view the gears precisely and quickly._x000D_ The thumb shifter is more comfortable to grip because it has ergonomic design. The gear position display allows you to view the gears precisely and quickly._x000D_ _x000D_ Features: _x000D_ With simple integrated design, the thumb shifter is easy to control and install._x000D_ Due to the simple integrated design, the thumb shifter is easy to control and install._x000D_ Featuring simple integrated design, the thumb shifter is easy to control and install._x000D_ The thumb shifter is easy to control and install because it has simple integrated design._x000D_ It is the simple integrated design that makes this thumb shifter easy to control and install._x000D_ _x000D_ Notes: _x000D_ Due to the light and screen setting difference, the item #39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Left and right handles: the left-hand steering wheel with 3 speeds, right-hand steering wheel with 7 speeds._x000D_ _x000D_ Package Includes: _x000D_ 2 x thumb shifters_x000D_