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2022 Giant Reign E+ 3 E-Bike

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Product Giant Reign E+ 3 E-Bike
Model Year 2022
Riding Type Enduro / All-Mountain, Freeride / Bike Park
Rider Unisex
Sizes and Geometry
SM (low, high), MD (low, high), LG (low, high), XL (low, high) View Geometry
Size SM (low, high) MD (low, high) LG (low, high) XL (low, high)
Top Tube Length 569mm, 568mm 595mm, 594mm 622mm, 621mm 649mm, 648mm
Head Tube Angle 63.7°, 64.5° 63.7°, 64.5° 63.7°, 64.5° 63.7°, 64.5°
Head Tube Length 100mm 100mm 110mm 120mm
Seat Tube Angle 76.7°, 77.5° 76.7°, 77.5° 76.7°, 77.5° 76.7°, 77.5°
Seat Tube Length 400mm 425mm 450mm 475mm
Bottom Bracket Height 25mm drop, 15mm drop 25mm drop, 15mm drop 25mm drop, 15mm drop 25mm drop, 15mm drop
Chainstay Length 454mm 454mm 454mm 454mm
Wheelbase 1209mm, 1210mm 1236mm, 1237mm 1265mm, 1266mm 1295mm, 1296mm
Standover 785mm, 789mm 772mm, 776mm 771mm, 775mm 768mm, 772mm
Reach 425mm, 430mm 450mm, 455mm 475mm, 480mm 500mm, 505mm
Stack 636mm, 632mm 635mm, 632mm 645mm, 641mm 654mm, 650mm
* Additional Info Mixed ("Mullet") wheels: 29" front, 27.5" rear. Geometry adjustable via flip chip.
Wheel Size 27.5" (650b), 29", Other (Mullet)
E-Bike Class Class 1: Pedal Assist (Pedelecs)
Motor Giant SyncDrive Pro (powered by Yamaha), 85Nm max torque
Battery Giant EnergyPak Smart, integrated; EnergyPak Plus range extender compatible
Battery Capacity 625 Wh
Display/Remote Display: Giant RideControl GO, frame integrated LED display, ANT+ wireless display compatible
Remote: Giant RideControl Ergo 3, grip integrated
Modes Three support modes
Max Speed with Assist 20 mph (32 km/h)
Frame Material Aluminum
Frame Material Details ALUXX SL-grade 6011 aluminum alloy, Advanced Forged Composite Upper Rocker, molded chainstay and down tube protection
Rear Travel 160mm
Rear Shock FOX FLOAT DPS Performance, EVOL sleeve, 2-position lever, trunnion mount, custom tune, 205mm x 62.5mm
Fork RockShox Domain, Motion Control damper, Maxle Stealth axle, 44mm offset
Fork Travel 170mm
Head Tube Diameter Tapered, 1.125" top, 1.5" bottom
Handlebar Giant Contact Trail, 800mm width, 35mm clamp diameter
Stem Giant Contact SL, 35mm bar clamp
Length: 40mm (SM/MD), 50mm (LG/XL)
Grips Giant Tactal Pro-E, single lock-on
Brakes Shimano Deore M4120, 4-piston, 203mm CENTER LOCK rotors
Brake Levers Shimano Deore M4100, I-SPEC EV clamps
Drivetrain 1x
Shifters Shimano Deore M6100, 12-speed
Front Derailleur None
Rear Derailleur Shimano Deore M6100, 12-speed
Chainguide MRP 1x HD2 custom co-molded upper slider
Cranks Praxis e-Cadet+, custom forged
Length: 160mm (SM/MD), 165mm (LG/XL)
Chainrings Praxis Wave, cold-forged 4130 premium steel, 36 tooth
Pedals Platform
Chain KMC e.12 Turbo, EcoProteq, e-bike optimized, 12-speed
Cassette Shimano Deore M6100, 12-speed, 10-51 tooth
Rims Giant AM, tubeless ready, 30mm inner width
Hubs Shimano MT410, 110x15mm Boost front, 148x12mm Boost rear with MICRO SPLINE driver
Spokes Front: Sapim Race
Rear: Sapim E-Lite
Tires Front: Maxxis Minion DHF, 3C MaxxTerra, EXO+, TR, foldable, 29" x 2.6”
Rear: Maxxis High Roller II, 3C MaxxTerra, Double Down (DD) casing, TR, foldable, 27.5" x 2.5”
Saddle Giant Romero Trail
Seatpost Giant Contact Switch dropper
Drop: 125mm (SM), 150mm (MD), 170mm (LG/XL)
Seatpost Diameter 30.9mm
Seatpost Clamp Single bolt
Rear Dropout / Hub Dimensions 148x12mm Boost
Max. Tire Size
Bottle Cage Mounts One inside front triangle
Colors Amber Glow
Warranty Lifetime frame, 1 year paint and components
Weight N/A
Miscellaneous • Maestro rear suspension system
• Mixed ("Mullet") wheels: 29" front, 27.5" rear
• Geometry adjustable via flip chip
• Internal cable routing
• SRAM UDH (Universal Derailleur Hanger)
• Drive system tuneable/controlled by Giant E-Bike app, which provides navigation, health, and fitness functions
• Includes tubeless kit (sealant, valves, levers, manual, tool)
• Giant EnergyPak Plus range extender Compatible
• Giant Recon series e-bike lights (available separately) are direct-connectible
Price $5,500
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