SRAM

Ex1 Trigger 8 Speed Rear Trigger Shifter + Discrete Clamp

What Our Gearhead® Experts Are Saying:

"This shifter keeps my EX1 drivetrain smooth and reliable. One shift per click might sound limiting, but for e-MTB it’s perfect—clean, controlled, and efficient. It’s way easier on the whole system, and I feel more confident charging climbs and tech sections knowing it won’t miss a gear."

Purpose-built for e-MTB drivetrains, the SRAM EX1 8-Speed Trigger Shifter provides the control and consistency needed to handle high-powered, torque-heavy riding. Unlike traditional triggers, its single-click actuation ensures only one gear change per push—reducing the risk of chain strain and helping to extend the lifespan of drivetrain components.

The EX1 lever delivers a tactile, confident feel with each shift, while the precise X-ACTUATION™ ratio maintains crisp indexing across the full 8-speed range. Whether we’re climbing steep grades or navigating rough descents, this shifter gives us smooth transitions, efficient power delivery, and peace of mind on every e-assist ride.