These user-friendly components and technologies—including motors, control units, battery packs and more—function as part of the overarching system that seamlessly combines electric power with human power to produce a smart, natural, powerful and secure ride experience.
Reign Advanced E+
Thrill Seeker
Everything about the new Reign E+ Advanced—from its ultra plush suspension and strong, stiff composite frame to its new E+ System motor and electronics—has been designed for one purpose: to make it the best descending E-MTB ever. From ripping laps at the bike park to big days conquering high alpine peaks, it’s everything you need to push your limits and have more fun on technical off-road terrain.
Key Performance Factors
DOMINANT ON DESCENTS
Featuring a modified Maestro suspension system with a new integrated lower link and 170mm of rear travel paired with a 180mm fork, this is best descending E-bike ever from Giant. Maestro’s floating pivot design means it’s always active and efficient under pedaling. Its progressive leverage curve makes the rear shock is easy to compress at the top of the stroke and super-supportive near the end range, producing a plush, bottomless feel that uses every bit of its travel. The result is unmatched confidence and control for big hits, steep drops and technical rock gardens.
LIGHTWEIGHT YET POWERFUL
Upgrading from a 36-volt to 48-volt system results in better performance with reduced heat and energy loss. With 90Nm of torque and 800 watts of peak power, the new SyncDrive Pro 3 motor lets you sustain a high torque level, even at higher pedaling cadences—so you feel powerful, consistent support in any riding situation The added power combined with a lighter composite frame and overall weight of just 22.3kg (size medium) means the Reign E+ Advanced packs a punch when you need it most. And the 48-volt system also produces less stress on the EnergyPak 560 battery, which has a nearly endless lifespan of up to 2300 charge cycles.
PREMIUM PROTECTION
Designed to shred hard and take a beating, the Reign Advanced E+ features a tough, dual-density battery cover that doubles as a full-length protector on the underside of the down tube—perfect for chairlifts, trailers or pickup truck shuttles. A new integrated skid plate protects the motor with corrosion resistant titanium that’s twice as strong as aluminum. And with less friction, the skid plate also helps keep you from getting hung up on rocks, roots, or other obstacles. Finally, a unique MRP active bash-guard, with an elastomer damper and suspended design, gives you unmatched chain and chainring protection.
Highlights
1
GIANT E+ SYSTEM
2
ADVANCED COMPOSITE
Mainframe and rear swingarm crafted with high-performance grade raw carbon fiber and custom resin that’s custom made in Giant’s own composite factory. Handcrafted monocoque construction makes it extremely lightweight, stiff and compliant.
3
MAESTRO SUSPENSION
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.
4
SYNCDRIVE PRO 3
Powerful new 48-volt system delivers up to 800 watts of peak power while producing less heat and motor stress—improving efficiency to give you more peak power for longer. You can tune and adjust torque and support levels to match your ride. Choose full power for steep climbs, or dial it back to save energy on long rides.
5
SMART ASSIST
Six smart sensors precisely measure your power input, speed and cadence, as well as the slope of the terrain you’re riding on, to provide just the right amount of support for a natural, powerful riding experience.
6
ENERGYPAK 560
Integrated 560Wh battery pack powers a 48-volt system that produces more power with less heat and stress on the battery cells. Exceptionally durable, it delivers up to 2300 full charge cycles—more than any other E-bike battery—and recharges rapidly, reaching 80% battery capacity in as little as two hours.
7
RIDECONTROL
New 3-button remote blends seamlessly with your handlebar and grips and has a larger, more concave shape with improved tactile feedback. It can be mounted on the left or right side—or put one on each side for dual remote setup.
8
RIDECONTROL GO LUX
Multifunctional button integrated into the top tube makes it quick and easy to power the E-bike and lights on and off. The button is paired with large full-color screen to view battery status, remaining range, and front and rear tire pressure—along with key ride data including speed, time, distance, and cadence.
9
ADJUSTABLE GEOMETRY
Quickly adjust the frame geometry to three different positions (low, mid, high) to suit your riding style and terrain. The adjustment affects the head tube and seat tube angles. It’s easy to do using eccentric hardware (flip chips) located on the upper rocker arm of the Maestro rear suspension system.
10
ADJUSTABLE REACH
A three-position flip chip at the headset lets you adjust cockpit dimensions and geometry to dial in your reach for a precision fit and optimal handling to match your riding style and terrain. You can choose from three different positions (short, mid, long) at 5mm increments using chips that are easily removed and swapped.
11
AEGIS E-LOCK SYSTEM
The E-Lock disables motor support and digitally locks the bike via app, remote, or PIN. If moved without authorization, an audible alarm sounds instantly, ensuring peace of mind and real protection every time you stop.
12
AEGIS FIND MY
Enhanced security and anti-theft feature using Apple Find My function lets you set up separation alerts, locate your E-bike remotely and receive notifications if its location changes. Privacy protections ensure that your location information is encrypted on Apple servers and retained for only 24 hours.
Techs & Features
Advanced Composite Technology
Giant’s High Performance Grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle of these framesets is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.
Energypak 560
Integrated 560Wh battery pack powers a 48-volt system that produces more power with less heat and stress on the battery cells. Exceptionally durable, it delivers up to 2300 full charge cycles—more than any other E-bike battery—and recharges rapidly, reaching 80% battery capacity in as little as two hours.
EnergyPak Plus 280
This range extender can boost total capacity by 280Wh. This gives you the choice—lighter weight for everyday rides or longer range for epic ride days.
Flip Chip - Maestro 3
This all-new technology allows riders to quickly adjust the geometry and choose a rear wheel size (29-inch or 27.5-inch) for their riding style and terrain. It’s available on select Maestro-equipped mountain bikes. The adjustment affects head tube and seat tube angles, bottom bracket height, and rear-wheel size using eccentric flip chip hardware located on the upper rocker arm of the rear suspension.
E+ System
E+ System combines electric power with human power to produce a smart, natural and powerful E-bike riding experience. It’s an integrated group of technologies that includes our RideControl control units, EnergyPak battery systems and SyncDrive motors.
For more information, check out the link below.
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.
RideControl Ergo 4
The new RideControl Ergo 4 builds on the previous generation Ergo 3 with a sleek, grip-integrated 3-button remote control unit. It blends seamlessly with your handlebar and grips and has a larger, more concave shape and improved tactile feedback.
SyncDrive Pro 3
Powerful new 48-volt system delivers up to 800 watts of peak power while producing less heat and motor stress—improving efficiency to give you more peak power for longer. You can tune and adjust torque and support levels to match your ride. Choose full power for steep climbs, or dial it back to save energy on long rides.
Gallery
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