Giant Reign E+ 1

Trail technology

Proven Maestro rear suspension (160mm) and a powerful but compact SyncDrive Pro motor boost your capabilities on steep climbs and rugged descents. Progressive geometry with a shorter rear end and longer reach allow superior handling and agility on technical terrain.

Total control

RideControl Ergo 3 offers integrated, user-friendly button controls that are easy to use. The Giant E-bike App gives you tuning options and E-bike specific fitness tracking.

Long-lasting power

Climb steep mountains and enjoy ripping descents all day long with the new downtube-integrated EnergyPak battery system featuring 800Wh of capacity.

Specification

• Motor
  Giant SyncDrive Pro2 85Nm, PedalPlus 6-Sensor technology
• Controller
  Giant RideControl Ergo3, grip integrated remote
• Display
  Giant RideControl GO, frame integrated LED consoleOptional wireless ANT+ display
• Battery
  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)
• Charger
  Giant EnergyPak 6A smart charger, 60% in 2:15h
• Connectivity
  Giant RideControl App enabled ANT+ wireless display signal with e-bike profile
• Sizes
  S, M, L, XL
• Colours
  Gloss Blue Dragonfly / Black
• Frame
  ALUXX SL-grade aluminium, Advanced Forged Composite Upper Rocker, 160mm Maestro suspension system, 'Boost' 148x12mm, Universal Derailleur Hanger
• Fork
  Fox 38 Factory E-Tuned, 29er, 170mm travel, 44mm offset, Grip2 VVC damper Kabolt-X 110
• Shock
  Fox X2 Factory, EVOL Large Volume sleeve, 205x62.5mm Trunnion mount, custom tuned, recommended sag: 30%
• Handlebar
  Giant Contact Trail, 35x800mm
• Grips
  Giant Tactal Pro-E, tapered design, 135mm Ø28~30mm (S/M) 142mm Ø29~32mm (L/XL)
• Stem
  Giant Contact SL 35
• Seatpost
  Tranz-X Rad+ dropper, 30,9mm, 30mm travel adjustable (S:120-150mm, M:140-170mm, L/XL:170-200mm)
• Saddle
  Giant Romero Trail
• Pedals
  Flat pedal
• Shifters
  Shimano XT LinkGllide 1x11
• Front Derailleur
  MRP HD2 co-moulded chain guide
• Rear Derailleur
  Shimano XT LinkGlide
• Brakes
  Shimano XT, BR-8120, 4-piston, hydraulic disc, RT66, 220mm
• Brake Levers
  Shimano XT, I-spec EV
• Cassette
  Shimano Cues LinkGlide, CS-LG400-11, 11-50T, 11-speed
• Chain
  Shimano LinkGlide, CN-LG500
• Crankset
  Praxis N.W. 36T Cold Forged 4130 premium steel Praxis e-HD forged crankarm set (S/M:160mm, L/XL:165mm)
• Bottom Bracket
  n/a
• Rims
  E-TRA Hookless Tubeless ready Alloy 29 [F] / 27.5 [R], 30mm inner width
• Hubs
  E-TRA MTB Alloy Hub, 6 Bolt, 110x15 [F] / 148x12 Shimano HG Drive Body Pawl Driver (3 Pawl 30T) Thru-axle [R]
• Spokes
  Sapim E-Lite [R] Race [F], e-bike optimised
• Tyres
  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]
• Extras
  Tubeless kit (liquid, valves, levers, manual, tool)
• Lock
  Torx 25 Battery Lock with built-in Torque limiter
• 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.