Giant Reign E+ 2 2024 - Electric Mountain Bike











The Giant Reign E+ 2 combines a robust ALUXX SL aluminium frame, 160mm Maestro suspension, and Fox 38 Rhythm fork to deliver a smooth and capable ride on challenging terrain. Its powerful motor and long-range battery let you tackle steep climbs and enjoy endless trail adventures.
Key Features:
- Frame: ALUXX SL aluminium with Advanced Forged Composite Upper Rocker, 160mm Maestro suspension
- Front Suspension: Fox 38 Rhythm E-Optimised fork with 170mm travel, Grip damper for smooth handling
- Rear Suspension: Fox Float X Performance shock with EVOL Large Volume sleeve, 160mm travel
- Drivetrain: Shimano Cues LinkGlide 11-speed drivetrain for smooth and reliable gear shifts
- Brakes: Shimano Deore 4-piston hydraulic disc brakes with 220mm/203mm rotors for powerful stopping
- Wheels: Giant AM30 tubeless-ready rims, mullet setup with Maxxis Minion DHF and High Roller II tyres
- Other Feature: Giant Contact Switch dropper seatpost for seamless saddle height adjustments
- Finance Option: Available with 0% APR finance for flexible payment
Drive Information:
- Motor: Giant SyncDrive Pro2 motor with 85Nm torque for powerful and smooth assistance
- Battery: Giant EnergyPak 800Wh for long-range rides with optional range extender compatibility
- User Interface: Giant RideControl GO with integrated LED console, ANT+ compatible
The Giant Reign E+ 2 is built to thrive on technical trails, delivering exceptional performance on both climbs and descents. The ALUXX SL aluminium frame, combined with Maestro rear suspension, offers unparalleled stability, while the mullet wheel setup—29” front for precision and 27.5” rear for agility—ensures balanced handling on any terrain.
The SyncDrive Pro2 motor delivers 85Nm of torque, providing responsive and seamless power to conquer steep climbs and technical sections. The integrated EnergyPak 800Wh battery ensures you can enjoy long adventures without worrying about running out of charge. With optional range extender compatibility, your exploration possibilities are virtually endless.
Suspension duties are handled by Fox’s 38 Rhythm fork with 170mm of travel and the Float X Performance shock, offering excellent bump absorption and control on rough trails. Shimano’s Cues LinkGlide drivetrain delivers smooth shifting, while the Deore 4-piston brakes provide confident stopping power in any conditions.
Additional features, like a dropper seatpost for on-the-fly adjustments and tubeless-ready Maxxis tyres, make the Giant Reign E+ 2 a practical and capable trail companion. Whether you’re tackling steep climbs, ripping descents, or exploring new trails, this e-MTB is ready for any adventure.
Occasionally, without notice, manufacturers change product design and/or specifications.
Frame | ALUXX SL-grade aluminium, Advanced Forged Composite Upper Rocker, 160mm Maestro suspension system, 'Boost' 148x12mm, Universal Derailleur Hanger |
Fork | Fox 38 Rhythm E-Optimised, 29er, 170mm travel, 44mm offset, Grip damper Sweep-Adj Boost, Kabolt-X 110 |
Rear Shock | Fox Float X Performance, EVOL Large Volume sleeve, 205x62.5mm Trunnion mount, custom tuned, recommended sag: 30% |
Stem | Giant Contact SL 35 |
Bars | Giant Contact Trail, 35x800mm |
Front Brake | Shimano Deore, BR-M6120, 4-piston, hydraulic disc, 220mm[F], 203mm [R] |
Rear Brake | Shimano Deore, BR-M6120, 4-piston, hydraulic disc, 220mm[F], 203mm [R] |
Brake Lever | Shimano Deore, I-spec EV |
Front Mech | MRP 1X HD2 custom co-molded chain guide |
Rear Mech | Shimano Cues LinkGlide |
Shifters | Shimano Cues LinkGlide 1x11 |
Speed | 11 |
Rims | Giant AM30, Tubeless ready, 30mm inner width, 29" [F] / 27.5" [R] |
Front Hub | Shimano MT410, Boost, Center-Lock, [F] 110x15 [R] 148x12mm HG Drive Body Thru-axle |
Rear Hub | Shimano MT410, Boost, Center-Lock, [F] 110x15 [R] 148x12mm HG Drive Body Thru-axle |
Spokes | Sapim E-Lite [r] Race [f], e-bike optimised |
Front Tyre | 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] |
Rear Tyre | 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] |
Seat Post | Giant Contact Switch, dropper, 30,9mm (S:125/M:150/L:170/XL:200) |
Saddle | Giant Romero Trail |
Chainset | Praxis N.W. 36T Cold Forged 4130 premium steel Praxis e-HD forged crankarm set (S/M:160mm, L/XL:165mm) |
Bottom Bracket | Integrated |
Chain | Shimano LinkGlide, CN-LG500 |
Cassette | Shimano Cues LinkGlide, CS-LG400-11, 11-50T, 11-speed |
Pedals | Flatpedal |
Battery Size (WH) | Giant EnergyPak 800Wh, 22700 Lithium cell technology, Aluminium casing with highest safety standard (EN50604), CO2 Neutral production Giant EnergyPak Plus 250 range extender compatible (exculde S size) |
Motor | Giant SyncDrive Pro2 85Nm, PedalPlus 6-Sensor technology |
User Interface | Giant RideControl GO, frame integrated LED console Optional wireless ANT+ display |
Electric Bike Bike Size Chart
Height |
e Bike Size |
e Road Bike Size |
e Mountain Bike Size* |
4’8” – 5’1” 143 – 155 cm |
XXS |
44 cm |
13” (33 cm) |
5’1” – 5’4” 155 – 163 cm |
XS |
48 cm |
15” (38 cm) |
5’4” – 5’7” 163 – 170 cm |
S |
51 cm |
16” (41 cm) |
5’7” – 5’10” 170 – 178 cm |
M |
54 cm |
18” (46cm) |
5’10” – 6’0” 178 – 183 cm |
L |
56 cm |
19” (48cm) |
6’0” – 6’3” 183 – 191 cm |
XL |
58 cm |
20” (51 cm) |
6’3” – 6’5” 191 – 196 cm |
XXL |
60 cm |
21” (53 cm) |
6’5” – 6’9” 196 – 205 cm |
XXXL |
62 cm |
22” (56 cm) |
* Mountain bikes are sized differently to road bikes. Typically, they are sized in inches as the first MTBs were produced in the USA. European brands like Lapierre and Haibike like to use centimeters for all their bikes. The measurements of their mountain bikes doesn’t match their road bikes but is like a simple conversion from the inches measurement. This is why we have included cm measurements in brackets for the e mountain bike column.
See our bike size guide for more on bike sizing
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Giant Reign E+ 2 2024 - Electric Mountain Bike
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