Sunrace TSM21 5-Speed Twist Shifter - Compatible with Shimano/SRAM Type_STM933 resisting moisture and wear from

resisting moisture and wear from outdoor conditions

The wireless transmission system ensures real-time data collection without the clutter of wires

Small sipes give the knobs additional flexion

an essential promotional tool designed to elevate your bike shop's branding and customer experience

Sunrace TSM21 5-Speed Twist Shifter - Compatible with Shimano/SRAM Type_STM933 resisting moisture and wear fromUpgrade Your Cycling Setup with the Sunrace M2 Twist Shifter TSM21 Right 5 Speed Optimize your bike's shifting performance with the Sunrace M2 Twist Shifter TSM21 Right 5 Speed, designed for cyclists seeking reliable, smooth, and precise gear changes. Crafted with high quality materials and advanced engineering, this twist shifter delivers seamless operation across a variety of riding styles, from city commuting to mountain biking. Materials and