Bike Thumb Shifters Shift Levers

1 pair thumb shifters with optimal performance and maximum longevity, great refit accessory for your bicycle.

Features:
1 pair thumb shifters, left shifter for 1-3 speed chainring, right shifter for 1-9 speed freewheel.
Optical gear display for convenience.
Suitable for 22.2mm bicycle handlebars.
Works for optimal performance and maximum longevity.
Come with cables.

Specifications:
Material: Aluminum alloy
Package Size: 23 * 14 * 7cm / 9 * 5.1 * 2.8in
Package Weight: 293g / 10.3oz

Package List:
1 * Left Derailleur
1 * Right Derailleur