Deore M4100 10-Speed Right Shifter - Deore SL-M4100-IR Right Shift Lever - Deore SL-M4100-IR Right Shift Lever rollers Our Circos carbon rim delivers

Our Circos carbon rim delivers a light

Design suitable for glasses

At the top of the overshoe

Di2 technology results in precise and clean wireless shifting

Zippered pocket has waterproof backing to protect valuables from perspiration

Deore M4100 10-Speed Right Shifter - Deore SL-M4100-IR Right Shift Lever - Deore SL-M4100-IR Right Shift Lever rollers Our Circos carbon rim deliversThe Shimano Deore SL M4100 shift levers provide light and responsive shifting for all mountain bike riding styles. I Spec EV creates a clean and action optimized cockpit with a wider adjustment range to suit riders of various styles, preferences, and body types OT SP41 reduces inner cable friction to provide quick response to operations and effortless shifting