Every trail, every steep climb, every thrilling descent. Tested and developed by Giant’s E-bike enduro pros, this updated trail ripper gives you the power to enjoy the best parts of the ride again and again.

Enduro Electrified
The All-New Reign E+
The Reign E+ was developed in partnership with the Giant Factory Off-Road Team. Josh Carlson, winner of multiple E-MTB national championships, played a key role in the process and helped the development team identify the critical areas to improve upon from the previous generation Reign E+.
Engineered for rugged off-road performance, the all-new Reign E+ series combines our latest pedal-assist technologies with race-proven design. The result is a cutting-edge full-suspension E-bike that can boost the riding experience on aggressive enduro terrain. From E-bike racers to everyday enthusiasts looking to tackle longer rides and improve their capabilities on challenging trails, the new Reign E+ is the most advanced E-bike we have ever produced.
SyncDrive Pro Motor
Maestro Suspension
Maestro Suspension
The robust ALUXX SL aluminum frameset is built around a Maestro rear suspension system that delivers 160mm of smooth, active rear travel for added traction and control on climbs and descents. Maestro’s near vertical wheel path and linear spring curve allow the rear suspension to remain incredibly sensitive to both small and big impacts—without “packing up” under rapid, successive hits or bottoming out under big hits.
Flip Chip Maestro
A flip chip located on the Maestro rear suspension linkage allows riders to quickly adjust frame geometry to suit the terrain they are riding. The high position is recommended for slower, tighter, more technical terrain. It offers a steeper head angle for quick handling and a steeper seat tube angle to put the rider in a more aggressive climbing position. The low position is ideal for faster, more open terrain. It adjusts to a slacker head angle and places the front wheel a bit farther out in front of the rider for more confidence on steeper terrain. The low position also lowers the center of gravity, making the E-bike feel more stable at higher speeds.