Trail-Dominating Power & Capability
The 2024 Giant Reign E+ 3 is built for riders who demand serious performance on the steepest climbs and the gnarliest descents. With its powerful motor, long-travel suspension, and aggressive geometry, it gives you the confidence to push harder and ride bolder.
Suspension & Geometry That Works
This model is equipped with Maestro 160 mm rear suspension and a 170 mm Durolux Boost front fork. The progressive geometry features a shorter rear end and longer reach for agile handling in rugged terrain. A flip chip allows riders to fine-tune the head angle, seat angle, and bottom bracket height to match their preferred riding style or terrain.
Power You Can Feel
At its core is the SyncDrive Pro motor co-developed with Yamaha, delivering up to 85 Nm of torque in a compact, efficient design. It’s paired with a fully integrated 800 Wh EnergyPak battery that provides extended range for long adventures. In ideal conditions, the battery can support rides up to around 250 km; in good trail conditions, approximately 140 km; and in demanding terrain, around 70 km.
Controls & Technology
The Reign E+ 3 uses a RideControl Ergo 3 bar-mounted remote, allowing customizable control placement and mapping through the RideControl app. The RideControl GO LED interface is cleanly integrated into the top tube for toggling modes and checking battery levels without cluttering the handlebars.
Trail-Ready Build
A mixed-wheel setup — 29″ front and 27.5″ rear — provides a balance of rollover capability and agile handling. Shimano CUES 1×11 shifting, 4-piston hydraulic disc brakes with 203 mm rotors, a dropper post, and wide Maxxis tyres make this a capable enduro E-MTB designed for demanding terrain.
Specifications:
Motor: SyncDrive Pro, 85 Nm torque
Battery: EnergyPak Smart 800 Wh (range-extender compatible)
Controller / Remote: RideControl Ergo 3 + RideControl GO LED interface
Frame: ALUXX SL aluminium with Advanced Forged upper rocker, Maestro 160 mm suspension, flip chip geometry adjust, UDH 12×148 mm thru-axle
Fork: SR Suntour Durolux 38 Boost EQ, 170 mm travel, RC2 damping, 44 mm offset
Rear Shock: Fox Float DPS Performance with EVOL large-volume sleeve
Wheels: Giant AM 29 / 27.5 mixed wheelset, tubeless-ready
Tyres: Maxxis Minion DHF 29×2.6″ (front) / Maxxis High Roller II 27.5×2.5″ (rear)
Drivetrain: Shimano CUES 1×11, 11–50T cassette
Crankset: Praxis Wave 36T & custom e-Cadet+ crank arms
Brakes: Shimano BR-MT420 hydraulic disc, 4-piston, 203 mm rotor
Seatpost: Giant Contact Switch dropper, remote operated (travel varies by frame size)
Stem: Giant Contact SL
Handlebar: Giant Contact Trail, 35 mm clamp
Sizes: S, M, L, XL