EVO 12 Trigger Shifter

Brand: TRP

The EVO 12 trigger shifter completes the brand's fully mechanical 12-speed mountain bike groupset, launched in March 2023. It refines the linear-motion thumb lever pioneered on the TR12 with a revised paddle shape and an angle-adjustable release lever offering 40 degrees of adjustment (-20 to +20) so riders can dial in the exact position for their hands. A toggle lets the rider switch between sweeping up to five upshifts in one push for rapid gear changes and a single-shift mode for precise, track-focused riding. Built from aluminium and an injection-moulded composite and weighing about 125g, it mounts to a SRAM MatchMaker clamp to share a bar clamp with the brake lever, and drives the matching EVO 12 derailleur through its own indexed, cable-actuated ecosystem.