3x5/3x6/3x7 Speed Compatibility - Aluminum alloy thumb shifters support 15, 18, or 21 speed drivetrains, letting riders match the lever to their bike's gear setup for smooth shifting on mountain, road, or folding bikes.
22.2 mm Handlebar Fit - Designed for standard 22.2 mm diameter handlebars; measure your bar diameter before ordering to ensure a secure, wobble-free clamp installation.
Stainless Steel Inner Cables Included - Each set comes with stainless steel shift cables (150–200 cm / 59–79 in), so you can replace worn cables and shifters in one job without sourcing parts separately.
Aluminum Alloy Construction - Lightweight at 132 g per pair, the aluminum alloy body resists everyday riding wear while keeping added handlebar weight low for commuting, trail, or recreational rides.
2-Pair Replacement Kit - Includes 2 pairs (4 levers total) of thumb shifters for left and right sides; ideal as a direct replacement for damaged or aging shift levers on mountain bikes, road bikes, and folding bikes.