Reign E+ 1
Giant
Enduro
Reign E+ 1 is an alloy electric enduro mountain bike (2022), by Giant, from the Reign lineup. Rider-wise, it fits a wide range of riders thanks to its fit flexibility, leaning toward a balanced riding position, and is aimed at more technical trails and rougher terrain. On MatchBikes metrics, it scores well for strong value-for-money versus many similar bikes, capable suspension support for rougher terrain, and good fit flexibility for dialing in rider position. What it gives up slightly is a firmer ride feel than comfort-first options and less emphasis on outright speed than speed-focused builds. Compare this bike with other enduro bikes on MatchBikes.com.
7.4
Rating

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Score Summary
Performance
6.5
Value
9.2
Fit
7.6
Performance
Built for speed and efficiency
Speed
3.9
Very Low
Climbing Efficiency
5.8
All-Rounder
Suspension
8.0
High-impact ready
Fit
Dialed-in Fit & Comfort
Riding Position
6.0
Balanced
Fit Flexibility
7.3
Adjustable
Ride Comfort
8.2
Firm
Value
Value for Money
9.2
Exceptional Value
Surface Range
Tech TrailsBattery
Battery
2.8
Commutes
Specifications
General
Brand
Giant
Model
Reign E+ 1
Year
2022
Price
$5,718
Category
E-bikeMountain
Sub Category
Enduro
Groupset
XT, Praxis
Wheels
27.5"
Frame
Frame
ALUXX SL-grade Aluminum, Advanced Forged Composite Upper Rocker, 160mm Maestro suspension system, 'Boost' 148x12mm, UDHTM derrailleur hanger
Suspension Fork
Fox 38 Float Performance Elite 29er, 170mm travel, GRIP2 VVC Damper, Boost 110x15 Kabolt floating axle, e-Bike optimized
Rear Shock
Fox Float X2 Performance Elite, EVOL Large Volume sleeve, 2-position lever, 205x62.5mm Trunnion mount, custom tuned
Suspension Type
Full
Drivetrain
Shift Levers
Shimano Deore XT
Rear Derailleur
Shimano Deore XT, 12-Speed, Shadow+
Front Derailleur
MRP 1X HD2 custom co-molded chain guide
Cassette
Shimano HG-M7100, 10-51T, 12-speed
Crank
Praxis Wavetm 36T Cold Forged 4130 premium steel Praxis e-Cadet+ custom forged crankarm set (S/M:160, L/XL:165)
Chain
KMC e.12 Turbo, EcoProteq, e-bike optimized
Wheels
Front Hub
Giant e-TR1 [F] 110x15 [R] 148x12mm Thru-axle
Rear Hub
Giant e-TR1 [F] 110x15 [R] 148x12mm Thru-axle
Rims
Giant e-TR1 29"[F] 27.5"[R], Tubeless ready, 30mm inner width
Spokes
Giant e-TR1
Tires
Maxxis Minion DHF 29x2.6" foldable, Tubeless, EXO+, 3C MaxxTerra[F]Maxxis High Roller II 27.5x2.5" foldable, Tubeless, DoubleDown, 3C MaxxTerra Compound [R]
Brakes
Brake Type
Hydraulic Disc
Brake Description
Shimano Deore XT, BR-M8120, 4-piston, hydraulic disc, 203mm
Brake Levers
Shimano Deore XT BL-M8100, I-spec EV
Cockpit
Stem
Giant Contact SL 35
Handlebar
Giant Contact Trail, 35x800mm
Grips
Giant Tactal Pro-E, single lock-on
Seat
Saddle
Giant Romero Trail
Seatpost
Giant Contact Switch, dropper, 30,9mm (S:125, M: 150, L/XL:170)
E-Bike Components
Motor
SyncDrive Pro, 85Nm, powered by Yamaha
Battery
EnergyPak Smart 625WhEnergyPak Plus range extender compatible
Range
2.8
Geometry
| Measurement | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.496 mm | 1.411 mm | 1.358 mm | 1.308 mm |
| Bottom Bracket Height | 251 mm | 251 mm | 251 mm | 251 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 135.55 mm | mm | mm | 135.55 mm |
| Seat Tube Angle | 76.7 ° | 76.7 ° | 76.7 ° | 76.7 ° |
| Seat Tube Length | 400 mm | 425 mm | 450 mm | 475 mm |
| Head Tube Angle | 63.7 ° | 63.7 ° | 63.7 ° | 63.7 ° |
| Head Tube Length | 100 mm | 100 mm | 110 mm | 120 mm |
| Bottom Bracket Drop | 104 mm | 104 mm | 104 mm | 104 mm |
| Wheels | 27" | 27" | 27" | 27" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |




























































