High-performance level, state-of-the-art aluminum material is made from predominantly 6061 alloy and delivers best-in-class strength-to-weight ratio. These framesets also feature unique welding technologies for a high-performance ride quality.

Reign E+ Pro
Every trail, every steep climb, every thrilling downhill. This full-suspension, fully capable E-bike gives you the power to enjoy the best parts of the ride again and again.

Compare Models |
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Reign E+ 0 Pro
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Reign E+ 1 Pro
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Reign E+ 2 Pro
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Motor
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Giant SyncDrive Pro | Giant SyncDrive Pro | Giant SyncDrive Pro |
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Display
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Giant RideControl One | Giant RideControl One | Giant RideControl One |
Battery
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Giant EnergyPak Smart 500, 36V 13.8Ah integrated Lithium-Ion | Giant EnergyPak Smart 500, 36V 13.8Ah integrated Lithium-Ion | Giant EnergyPak Smart 500, 36V 13.8Ah integrated Lithium-Ion |
Wheels
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Giant e-TRX 27.5, Tubeless ready, 30mm inner width | Giant e-TR1 27.5, Tubeless ready, 30mm inner width | Giant AM 27.5+, Tubeless ready, 35mm inner width |
Fork
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Fox 36 Float Factory 27.5, 170mm, Grip2 Damper, Boost 110x15QR, e-Bike optimized | Fox 36 Float Performance 27.5, 170mm, 3-position Micro Adjust Grip Damper, Boost 110x15QR, e-Bike optimized | Fox 36 Float Rhythm 27.5, 170mm, Grip Damper, Sweep adjust, Boost 110x15QR, e-Bike optimized |
Colors
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Chameleon Green / Gold | Electric Red | Tempus grey / Desert |
ALUXX SL Frame
RideControl One
Integrated button controls with a clean handlebar layout are optimized for off-road riding. The robust buttons are designed for all conditions with a comfortable feel and grip. The controls are thoughtfully designed with new LED lighting that shows your battery level and support.
OverDrive
Giant’s original oversized fork steerer tube technology. Designed to provide precise front-end steering performance, the system’s oversized headset bearings (1 1/2” lower and 1 1/8” upper for mountain) and tapered steerer tube work in conjunction to provide optimal steering stiffness.
Maestro Suspension Technology
Four strategically positioned pivot points and two linkages all work together to create a single floating pivot for the most active, efficient and independent suspension system on the trail.
Advanced Forged Composite Technology
A state-of-the-art high-pressure molding process is used to produce complex-shaped carbon fiber components that are lighter, stiffer and stronger than similar components made from aluminum. This technology is used in critical performance parts such as Maestro Suspension rocker links.
Trunnion Mount
New shock mount produces a lower leverage ratio for increased pedaling and braking efficiency, plus a lower center of gravity and shorter chainstays for improved handling, climbing and agility.
Energypak Smart
Cleanly integrated with the frame, this is our most advanced E-bike battery system. It has our Battery Management System for continuous communication between the battery and charger for optimized charging performance. EnergyPak Smart batteries can charge your battery up to 80 percent in 2.2 hours for the EnergyPak Smart 500.
SyncDrive Pro Motor
Tuned to deliver a powerful, performance-oriented riding style for challenging trails and higher cadences, this motor delivers 80Nm of power output with superior torque and support ratios up to 360 percent. The motor engages instantly when power is applied to the pedals.
Smart Assist
Based on automatic calculations, the 6-sensor Smart Assist technology determines the amount of power a cyclist needs. This results in an extremely smooth and natural riding experience.
Boost Technology
Wider hub spacing (110mm front / 148mm rear) results in stiffer wheels for added control plus more tire clearance and an improved chainline for optimal drivetrain performance.
