Shimano Deore SL-M4100-IR Right Shift Lever - 10-Speed I-Spec EV Black Tubeless Complete Measuring left-side power to calculate

Measuring left-side power to calculate total watts

Low drag bearing may reduce exhaustion and improve pedaling effiency

The EA50 delivers an affordable road bar with no compromise in comfort or performance

Most economical way to transport your bike

For rear shocks Frame Mount Width 15

Shimano Deore SL-M4100-IR Right Shift Lever - 10-Speed I-Spec EV Black Tubeless Complete Measuring left-side power to calculateThe Shimano Deore SL M4100 shift levers provide light and responsive shifting for all mountain bike riding styles. Rear Der Shifter Compatibility Shimano Mountain Shifter Style Trigger Drivetrain Speeds 10 Color Black Shift Style I Spec EV