The Rapidfire Plus technology is an improved version of Shimano's Rapidfire grips. With this type of lever, the gear ratio is changed by pulling with the index finger or pressing with the thumb, which is very convenient.

Used on bicycles, the lever responsible for downshifting gears, allowing easy operation with the index finger.

I-SPEC EV brake levers feature increased stiffness by moving the caliper inwards and increasing the contact point between the handlebars and the lever. This additional rigidity significantly improves braking precision and control of the bike, without taking up space between the caliper and the attachment points of other accessories on the handlebars. The large adjustment range of the levers makes it possible to adapt them to different riding styles, physiques and preferences.

SHIMANO INDEX SYSTEM technology determines that a particular derailleur operates in indexed mode, meaning that the shift lever operates in increments of one gear - one press of the lever means a shift of 1, in either direction.