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The Giant Reign Advanced E+ 1 2027 is a carbon electric mountain bike with Giant SyncDrive Pro3X,100Nm, Giant EnergyPak 560Wh, SRAM 90 Eagle Transmission.
The Giant Reign Advanced E+ 1 2027 is a carbon electric mountain bike with Giant SyncDrive Pro3X,100Nm, Giant EnergyPak 560Wh, SRAM 90 Eagle Transmission.
Giant

Giant Reign Advanced E+ 1 Electric Full Suspension Mountain Bike 2027 in Mars Dust

£6,999.00
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Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

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1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

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Giant Reign Advanced E+ 1 Electric Full Suspension Mountain Bike 2027 in Mars Dust

Season:2027

Brand:Giant

Code:6461007MarsDust

The Giant Reign Advanced E+ 1 combines an electric mountain-bike platform with trail-focused geometry and components for assisted off-road riding.

The frame uses Advanced-grade composite frame, Advanced forged composite upper rocker, 170mm Maestro suspension system. Rear suspension is handled by Fox DHX Performance Elite, 205x65mm, LSC | LSR | Std Steel Spring Custom tuned, 30% sag recommended. Up front, the specification uses Fox Float 38 Performance Elite, 180mm, GripX2 damper, 4-way adjust, 110x15 KaboltX.

Assistance comes from Giant SyncDrive Pro3X,100Nm,48V 800W max power, 400% max support ratio, paired with Giant EnergyPak 560Wh, 48V Giant EnergyPak Plus 280Wh range extender. The drivetrain is built around SRAM 90 Eagle Transmission. Braking is provided by TRP EVO Expert, hydraulic disc, 4-piston, 220mm [F/R]. The supplied tyre specification is Maxxis Assagai 29x2.5" foldable, EXO+ 3C MaxxGrip [F] Maxxis Minion DHR II 27.5x2.4" WT foldable, DoubleDown.

Features & Benefits:

  • Electric Assistance: Giant SyncDrive Pro3X,100Nm,48V 800W max power, 400% max support ratio provides the supported drive system for this model.
  • Controlled Handling: Fox Float 38 Performance Elite, 180mm, GripX2 damper, 4-way adjust, 110x15 KaboltX supports control across the bike’s intended terrain.
  • Purpose-Built Gearing: SRAM 90 Eagle Transmission provides the model’s shifting system.

Full Specification:

  • Frame: Advanced-grade composite frame, Advanced forged composite upper rocker, 170mm Maestro suspension system
  • Rear Shock: Fox DHX Performance Elite, 205x65mm, LSC | LSR | Std Steel Spring Custom tuned, 30% sag recommended
  • Fork: Fox Float 38 Performance Elite, 180mm, GripX2 damper, 4-way adjust, 110x15 KaboltX
  • Motor: Giant SyncDrive Pro3X,100Nm,48V 800W max power, 400% max support ratio
  • Battery: Giant EnergyPak 560Wh, 48V Giant EnergyPak Plus 280Wh range extender
  • Controller: Giant RideControl Ergo 4; Giant RideControl GO Lux
  • Charger: Giant EnergyPak 4A Charger 48V
  • Number of Gears: 12
  • Gear Shifters: SRAM Eagle 90 Transmission Single Click
  • Chainset: Praxis e-HD forged crankarm set (Q-factor:168mm, Length: 155mm)
  • Rear Cassette: SRAM Eagle Transmission, 10x52, 12-speed
  • Chain: SRAM Eagle Transmission Flattop Powerlink 12-speed
  • Rear Derailleur: SRAM 90 Eagle Transmission
  • Pedals: Not Supplied – Shop Pedals Here
  • Rims: Giant e-TRA 2, Hookless, 30mm inner width, Wide Guard technology with hollow wall design for improved strength and flat protection, 2~4psi lower air pressure recommended
  • Front Hub: 12x148mm
  • Rear Hub: e-bike optimized
  • Spokes: Sapim Race [F] E-Lite [R], e-bike optimized
  • Front Tyre: Maxxis Minion DHR II 27.5x2.4" WT foldable, DoubleDown, 3C MaxxGrip
  • Brakes: TRP EVO Expert, hydraulic disc, 4-piston, 220mm [F/R]
  • Handlebars: Giant Contact SL TR35, 35mm rize, Up: 5⁰ Back: 9⁰, 35x800mm
  • Grips or Bar Tape: Giant Tactal Pro-E, tapered design, 135mm Ø28~30mm (S/M) 142mm Ø29~32mm (L/XL)
  • Stem: Giant Contact SL 35
  • Saddle: Giant Romero, Neutral
  • Seatpost: Giant Contact Switch AT, 30.9mm travel-adjust dropper post
  • Other Accessories: Aegis tyre Checker, BLE+ tyre pressure monitoring system Tubeless kit (liquid, valves, levers, manual, tool)
  • Weight: 23.2kg
Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.

Sizing Chart for Giant Reign E+

Frame SizeRider Height (cm)
S5'3" – 5'7"
M5'7" – 6'0"
L6'0" – 6'4"
XL6'0" >

Geometry Chart for Giant Reign E+
bike diagram with measurements referenced in table that follows

SMLXL
LOW|MID|HIGHLOW|MID|HIGHLOW|MID|HIGHLOW|MID|HIGH
ASeat Tube Length(MM)400425450475
BSeat Tube Angle77.1°|77.5°|77.9°77.1°|77.5°|77.9°77.1°|77.5°|77.9°77.1°|77.5°|77.9°
CTop Tube Length(MM)570|569|568602|601|600625|624|623657|656|655
DHead Tube Length(MM)95105120135
EHead Tube Angle63.1°|63.5°|63.9°63.1°|63.5°|63.9°63.1°|63.5°|63.9°63.1°|63.5°|63.9°
HWheelbase(MM)1226|1226|12271261|1261|12611287|1288|12881323|1323|1324
IChain Stay Length(MM)450|450|450450|450|450450|450|450450|450|450
KStack(MM)647|645|642656|654|651669|667|665683|680|678
LReach(MM)426|430|435456|460|465476|480|485505|510|514
PCrank Length(MM)155155155155
QWheel SizeR27.5" / F29"R27.5" / F29"R27.5" / F29"R27.5" / F29"

Warranty Information for Giant

ComponentWarranty Period
Bicycle frame (Downhill excluded)Lifetime
Rigid Forks10 Years
Downhill frame3 Years
Giant own brand components, Pedals, grips, bar tape, saddle, Paint & Decals2 Years
Electronic E-bike components including batteryWhen you buy and register select Liv E-bikes you’ll unlock up to 5 years of extended support on your motor and battery. Simply register your bike within 30 days of purchase.For full warranty policy please visit giant-bicycles.com
Sizing Information
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