GIANT - Reign Advanced E+ 1

🚴‍♂️ Giant Reign Advanced E+ 1 (2026 Model Year)

🔥 Hard-charging Enduro e-MTB — 90Nm power + Maestro 170mm + FOX 38 180mm, with TRP DH-R EVO 220mm brakes!
The Giant Reign Advanced E+ 1 (2026) is a full-carbon, full-suspension enduro e-MTB built for Trail / Enduro / Bike Park riding. Powered by the SyncDrive Pro 3 motor (90 Nm) and a mullet setup (29”/27.5”) with aggressive Maxxis tires, plus TRP DH-R EVO 4-piston brakes and 220mm rotors front/rear for maximum control on steep, fast lines.

📦 General Information

◦ Model: Giant Reign Advanced E+ 1 (2026)
◦ Type: Full-Suspension e-MTB (Enduro)
◦ Sizes: S / M / L / XL
◦ Colors: Mercury / Carbon Smoke

⚡ Motor, Controller & Display

◦ Motor: Giant SyncDrive Pro 3
◦ Max Torque: 90 Nm
◦ Assist Technology: PedalPlus 6-sensor technology
◦ Controller: Giant RideControl Ergo 4
◦ Display: Giant RideControl GO Lux
◦ Connectivity Feature: Aegis Tire Checker supported via RideControl display

🔋 Battery & Charging

◦ Battery: Giant EnergyPak Smart 560Wh (integrated), 48V
◦ Charger: Giant EnergyPak Smart Charger 4A, 48V

🦾 Frame & Suspension

◦ Frame: Advanced-grade composite frame (Carbon)
◦ Rocker: Advanced forged composite upper rocker
◦ Suspension System: Maestro 170 mm

🛞 Fork

◦ Model: FOX 38 Performance Elite 29”
◦ Travel: 180 mm
◦ Damper: GRIP X2
◦ Offset: 44 mm
◦ Axle: KaboltX 110×15 mm Boost

🛞 Rear Shock

◦ Model: FOX Float X Performance
◦ Air System: EVOL Large Volume sleeve
◦ Size: 205×65 mm (Trunnion mount)
◦ Tune: Custom tuned

⚙️ Drivetrain

◦ Shifter: SRAM Eagle 90 Transmission (Single Click)
◦ Rear Derailleur: SRAM 90 Eagle Transmission
◦ Cassette: SRAM Eagle Transmission 10–52T (12-speed)
◦ Chain: SRAM 70 Eagle Transmission Flattop Powerlink (12-speed)

◦ Chainring: SRAM Eagle Transmission 36T
◦ Crankarms: Praxis e-HD forged crankarm
◦ Q-Factor: 168 mm
◦ Crank Length: 160 mm
◦ Chain Guide: MRP AMg SL HD2XL chain guide with bashguard
◦ Features: ‘Forefront’ adjustability + ‘Popup’ tool-free chain access

🛑 Braking System

◦ Brakes: TRP DH-R EVO Hydraulic Disc Brakes (E2.3 caliper, 4-piston)
◦ Brake Levers: TRP DH-R EVO
◦ Rotors: 220 mm (Front / Rear)

🦿 Wheels & Tires

◦ Rims: Giant e-TRA (Hookless)
◦ Inner Width: 30 mm
◦ Rim Design: Hollow Side-Wall Design (stronger, reduces impact flats)
◦ Tire Pressure Benefit: Supports ~2–4 psi lower pressure (depending on rider weight/style)

◦ Hubs: Giant e-TRA
◦ Freehub System: E-Drive 260 Nm, 6-pawl driver, 72T engagement
◦ Axles: 15×110 mm (Front) / 12×148 mm (Rear) — e-bike optimized
◦ Spokes: Giant TRA Dynamic Balanced Lacing

◦ Front Tire: Maxxis Assegai 29×2.5” Tubeless, EXO+, 3C MaxxGrip
◦ Rear Tire: Maxxis Minion DHR II 27.5×2.4” WT Tubeless, DoubleDown, 3C MaxxGrip

🧠 Cockpit

◦ Handlebar: Giant Contact SL TR35 (35×800 mm)
◦ Rise: 35 mm
◦ Angles: Up 5° / Back 9°
◦ Stem: Giant Contact SL 35

◦ Grips: Giant Tactal Pro-E (tapered)
◦ Grip Size:
◦ S/M: 135 mm, Ø28–30 mm
◦ L/XL: 142 mm, Ø29–32 mm

🪑 Seatpost & Saddle

◦ Seatpost: Giant Contact Switch Adjustable Dropper 30.9 mm + MMX remote
◦ Dropper Travel: S 110–140 / M 140–170 / L–XL 170–200 mm
◦ Saddle: Giant Romero (Neutral)

💡 Extras & Lighting

◦ Extras: Aegis Tire Checker
◦ Lighting: Optional — compatible with Giant Recon series and can be wired directly into the system

⚖️ Weight Note

◦ Actual weight may vary by size, color, hardware, and installed components — manufacturer recommends weighing at the dealer/shop

💥 Key Highlights

◦ 90 Nm motor + PedalPlus 6-sensor — fast response, fun on steep climbs
◦ Maestro 170 mm + FOX 38 180 mm — built for Enduro / Bike Park abuse
◦ TRP DH-R EVO 4-piston + 220 mm rotors (F/R) — maximum stopping control
◦ e-TRA hookless wheels (30 mm inner width) — strong, supports lower tire pressure
◦ Maxxis Assegai / DHR II top-tier tires — aggressive grip front and rear
◦ SRAM Transmission 10–52T (12-speed) — durable, precise, trail-proven gearing