Giant Reign E+ 1 MX Pro 2023 - Electric Mountain Bike
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | ALUXX SL-grade Aluminum, Advanced Forged Composite Upper Rocker, 160mm Maestro suspension system, 'Boost' 148x12mm, UDHTM derrailleur hanger |
| Fork | Fox 38 Float Performance Elite 29er, 170mm travel, GRIP2 VVC Damper, Boost 110x15 Kabolt floating axle, e-Bike optimised |
| Rear Shock | Fox Float X2 Performance Elite, EVOL Large Volume sleeve, 2-position lever, 205x62.5mm Trunnion mount, custom tuned |
| Stem | Giant Contact SL 35 |
| Bars | Giant Contact Trail, 35x800mm |
| Front Brake | Shimano Deore XT, BR-M8120, 4-piston, hydraulic disc, 203mm |
| Rear Brake | Shimano Deore XT, BR-M8120, 4-piston, hydraulic disc, 203mm |
| Brake Lever | Shimano Deore XT BL-M8100, I-spec EV |
| Front Mech | MRP 1X HD2 custom co-molded chain guide |
| Rear Mech | Shimano Deore XT, 12-Speed, Shadow+ |
| Shifters | Shimano Deore XT |
| Speed | 12 |
| Rims | Giant e-TR1 27.5"/29", Tubeless ready, 30mm inner width |
| Front Hub | Giant e-TR1 [F] 110x15 [R] 148x12mm Thru-axle |
| Rear Hub | Giant e-TR1 [F] 110x15 [R] 148x12mm Thru-axle |
| Spokes | Giant e-TR1 |
| Front Tyre | Maxxis Minion DHF 29x2.6" foldable, Tubeless, EXO+, 3C MaxxTerra |
| Rear Tyre | Maxxis High Roller II 27.5x2.5" foldable, Tubeless, DoubleDown, 3C MaxxTerra Compound |
| Seat Post | Giant Contact Switch, dropper, 30,9mm (S:125, M: 150, L/XL:170) |
| Saddle | Giant Romero Trail |
| Chainset | 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 optimised |
| Cassette | Shimano HG-M7100, 10-51T, 12-speed |
| Pedals | Flat pedal |
| Battery Size (WH) | EnergyPak Smart 625WhEnergyPak Plus range extender compatible |
| Motor | SyncDrive Pro, 85Nm, powered by Yamaha |
| User Interface | RideControl GO, frame integrated LED displayANT+ Wireless display compatible |
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+ 1 MX Pro 2023 - Electric Mountain Bike
The Reign E+ range certainly takes some beating in terms of value and performance for money, the E+1 was my choice and it was an epic one at that, the motor is silky smooth and the ride is epic... what a package!
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