Sunrace SLM10 Friction Bike Thumb Shifter Pair, 5-7 Speed, 22.2mm SPF_23 while the rounded top performs

while the rounded top performs flawlessly during crank slides

Innovative 4-piston technology and robust construction optimize brake modulation and power

designed to withstand tough MTB riding conditions

Designed for endurance-minded cyclists and urban riders alike

Sunrace SLM10 Friction Bike Thumb Shifter Pair, 5-7 Speed, 22.2mm SPF_23 while the rounded top performsUpgrade your bike's shifting performance with the Sunrace SL M10 Thumb Shifter Pair a reliable, high quality friction shifter designed for versatile compatibility and smooth gear transitions. Engineered with precision and durability in mind, the SLM10 pair is the perfect choice for cyclists seeking customizable gear control across a wide range of speeds. Materials & Construction: Crafted from premium grade materials, the Sunrace SL M10 Thumb Shifters