Intuitive, powerful brakingBrake engagement rapide with shorter strokeCustomizable cockpit optimized for actionHigh-performance brake controlPoint Additional contact force for a stiffer brake lever10-degree angle-of-rotation adjustment range for I-SPEC EV derailleur controlWith more rapide brake engagement and shorter stroke, the SHIMANO DEORE BL-M6100 brake lever offers intuitive braking so you can stay focused on the track. The I-SPEC EV shifter offers a wider adjustment range for a more personalized fit.