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Reign E+ 0 Pro

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Every trail, every steep climb, every thrilling downhill. This full-suspension, fully capable E-bike gives you the power to enjoy the best parts of the ride again and again.

The premium full-suspension enduro bike with Hybrid Cycling Technology delivers true all-mountain action and fun that never has to end. Engineered with 160mm of Maestro suspension and high-performance SyncDrive Pro motor technology, it gives you 360 percent tunable pedal assistance so you can conquer steep, technical climbs and enjoy rowdy descents with confidence and control. The lightweight yet super strong ALUXX aluminum frame is seamlessly integrated with the updated EnergyPak battery for long-distance trail riding adventures. Connectivity is guaranteed with Giant’s E-bike App, which offers navigation, health and fitness functionalities. And the RideControl ONE gives this trail performer integrated, user-friendly button controls that simple to use and out of the way.

Key Performance Factors

Trail technology

Proven Maestro suspension (160mm) and Giant’s SyncDrive Pro motor technology, which offers 360 percent tunable support, boost a rider’s capabilities on steep climbs and rugged, technical descents.

Total control

RideControl ONE offers integrated, user-friendly button controls that are easy to use through the Giant E-bike App with navigation, health and fitness functionalities.

Long-lasting power

Climb steep mountains and enjoy fun descents all day long with the downtube integrated EnergyPak. The battery charges to 80% in 2.2 hours with our 6A Fast Charger.

Range

How far can I expect to ride on a single battery charge?

The range for a single battery charge can vary greatly depending on conditions such as the combined weight of the rider and cargo; wind resistance; tire pressure and tread profile; terrain and elevation changes; road or trail surface; outdoor temperature; maintenance of the E-Bike; and the condition of the battery.

The bar below gives an approximate range. Conditions are categorized as extreme, good and ideal. Extreme conditions typically occur when riding with a heavy load, strong headwinds or excessive climbs.

EnergyPak Smart 500 / SyncDrive Pro

  • Range
  • Extreme: 50 km 31 miles
  • Good: 100 km 62 miles
  • Ideal: 160 km 99 miles

Techs & Features

Hybrid Cycling Technology
SyncDrive Pro
RideControl ONE
ALUXX SL Aluminum Technology
Tubeless System
Smart Assist
Maestro Suspension Technology
Energypak

Sizing Guide and Geometry

Sizing to be used as a reference only. Please check with a local authorized dealer to determine the correct size.
Available sizes may vary from country to country.

Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
  • S
      163 cm5’4”  to 172 cm5’8”
  • M
      171 cm5’7”  to 180 cm5’11”
  • L
      179 cm5’10”  to 188 cm6’2”
  • XL
      187 cm6’2”  to 198 cm6’6”
bike diagram with measurements referenced in table that follows
Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
  SMLXL
ASeat Tube Length (mm) (inch)4061644517.54821950720
BSeat Tube Angle (degrees)76.0°76.0°76.0°76.0°
CTop Tube Length (mm) (inch)59523.462024.464525.467026.4
DHead Tube Length (mm) (inch)1003.91104.31204.71305.1
EHead Tube Angle (degrees)64.5°64.5°64.5°64.5°
FFork Rake (mm) (inch)441.7441.7441.7441.7
GTrail (mm) (inch)124.34.9124.34.9124.34.9124.34.9
HWheelbase (mm) (inch)122348.1124949.2127650.2130351.3
IChain Stay Length (mm) (inch)47018.547018.547018.547018.5
JBottom Bracket Drop (mm) (inch)150.6150.6150.6150.6
KStack (mm) (inch)59223.360223.761124.162024.4
LReach (mm) (inch)43016.945217.847518.749719.6
NHandlebar Width (mm) (inch)80031.580031.580031.580031.5
OStem Length (mm) (inch)401.6401.6502502
PCrank Length (mm) (inch)1606.31606.31656.51656.5
QWheel Size 27.527.527.527.5
Specs
  • Motor
    Giant SyncDrive Pro
  • Sensors
    Giant PedalPlus 6-sensor technology
  • Display
    Giant RideControl One
  • Battery
    Giant EnergyPak Smart 500, 36V 13.8Ah integrated Lithium-Ion
  • Sizes
    S, M, L, XL
  • Colors
    Chameleon Green / Gold
  • Frame
    ALUXX SL-grade aluminum, 160mm Maestro suspension system, 'Boost' 148x12QR, Giant EnergyPak Plus range extender compatible
  • Fork
    Fox 36 Float Factory 27.5, 170mm, Grip2 Damper, Boost 110x15QR, e-Bike optimized
  • Shock
    Fox Float X2 Factory, EVOL Large Volume sleeve, 2-position lever, 205x62.5mm Trunnion mount, custom tuned
  • Handlebar
    Giant Contact SL 35 Trail, 35x800mm
  • Stem
    Giant Contact SL 35
  • Seatpost
    SRAM Reverb AXS, Wireless Remote, dropper, 30.9mm (Travel: 100mm-S / 125mm-M / 150mm-L / 170mm- XL)
  • Saddle
    Giant Contact SL, Neutral
  • Pedals
    -
  • Shifters
    SRAM XO1 Eagle eTap AXS
  • Front Derailleur
    MRP 1X custom "V3" co-moulded TR chain guide
  • Rear Derailleur
    SRAM XO1 Eagle AXS
  • Brakes
    SRAM Code R, hydraulic disc, 220mm [F] 200mm [R]
  • Brake Levers
    SRAM Code R
  • Cassette
    SRAM PG-1230, 11-50T, 12-Speed
  • Chain
    SRAM XO1 Eagle PowerLock, 12-Speed
  • Crankset
    SRAM X-Sync Eagle 36T 104BCD chainringPraxis e-Carbon custom carbon crankarm set (Q-factor=168, S/M:160, L/XL::165)
  • Bottom Bracket
    N/A
  • Rims
    Giant e-TRX 27.5, Tubeless ready, 30mm inner width
  • Hubs
    Giant e-TRX [F] 110x15 [R] 148x12mm Thru-axle
  • Spokes
    Giant e-TRX
  • Tires
    Maxxis Minion DHF 27.5x2.6" foldable, Tubeless, EXO+, 3c MaxxTerra[F]Maxxis High Roller II 27.5x2.6" foldable, Tubeless, DoubleDown, 2x120tpi, 3C MaxxTerra Compound [R]
  • Extras
    Giant EnergyPak Smart 6A charger Tubeless kit (liquid, valves, levers, manual, tool)
  • Weight
    The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality.

The specifications, colors, and availability of the products can be subjects to alter without prior notification. For availability and prices, please contact the retailers in your city / country.

Similar Products

The specifications, colors, and availability of the products can be subjects to alter without prior notification. For availability and prices, please contact the retailers in your city / country.

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