The Giant Reign Advanced E+ 2 is built for riders who demand top-tier descending performance with electric power. Featuring 170mm of Maestro rear suspension and a 180mm RockShox Zeb Select fork, it’s designed to dominate rough, technical trails.
The new 48V SyncDrive Pro 3 motor delivers 90Nm of torque for smooth, consistent support, while the Advanced-grade composite frame keeps the bike light, stiff, and responsive. With premium protection and durable e-bike optimised components, it’s your ticket to all-day enduro adventures.
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.
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.
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.
Key Features & Benefits:
- Confident Descending: 170mm Maestro rear travel and 180mm RockShox Zeb fork offer unmatched control and big-hit capability.
- Powerful Support: 48V SyncDrive Pro 3 motor provides 90Nm torque with smooth, efficient assist over any terrain.
- Built to Last: Titanium motor skid plate, dual-density frame protection, and bash guard ensure durability on rugged trails.
Full Specification:
- Frame: Advanced-grade composite frame, Advanced forged composite upper rocker, 170mm Maestro suspension system
- Fork: RockShox Zeb Select, 29", 180mm travel, Charge RC damper, 44mm offset, Maxle Stealth, 110x15mm Boost axle
- Rear Suspension: Fox Float X Performance, EVOL Large Volume sleeve, 205x65mm Trunnion mount, custom tuned
- Motor: Giant SyncDrive Pro 3, 90Nm PedalPlus 6-sensor technology
- Battery: Giant EnergyPak Smart 560Wh, integrated, 48V, Range Extender (EnergyPak Plus 280)
- Charger: Giant EnergyPak Smart Charger 4A, 48V
- Controller: Giant RideControl Ergo 4
- Display: Giant RideControl GO Lux
- Number of Gears: 12
- Gear Shifters: Shimano Deore
- Chainset: Praxis 36T Cold Forged 4130 premium steel Praxis e-HD forged crankarm set (Q-Factor:168mm, Length:160mm)
- Chainrings: 36T
- Rear Cassette: Shimano Deore, 10-51T, 12-speed
- Chain: Shimano Deore 12-speed
- Rear Derailleur: Shimano Deore, 12-speed Shadow+
- Bottom Bracket: Integrated motor mount system
- Pedals: Not Supplied — Shop Pedals Here
- Rims: Giant AM30, Tubeless Ready, 30mm inner width, 29" [F] / 27.5" [R]
- Front Hub: Giant E-Drive 260Nm, 72T engagement, Boost, 15x110mm
- Rear Hub: Giant E-Drive 260Nm, 72T engagement, Boost, 12x148mm
- Front Tyre: Maxxis Assegai 29x2.5" Foldable, Tubeless, EXO+ 3C MaxxGrip
- Rear Tyre: Maxxis Minion DHR II 27.5x2.4" WT Foldable, Tubeless, DoubleDown, 3C MaxxGrip Compound
- Brakes: Shimano SLX, hydraulic disc, 4-piston, 220mm [F/R]
- Handlebars: Giant Contact SL TR35, 35x800mm, 35mm rise, Up:5° Back:9°
- Handlebar Grip: N/A
- Stem: Giant Contact SL 35
- Saddle: Giant Romero, Neutral
- Seatpost: Giant Contact Switch adjustable dropper, 30.9mm (S:110–140mm, M:140–170mm, L/XL:170–200mm) MMX remote
- Accessories: Aegis Tire Checker
- Weight: 22.3kg (size M)