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Every trail, every steep climb, every thrilling descent.
Every trail, every steep climb, every thrilling descent.
Giant

Giant Reign E+ 3 MX Pro eMountain Bike 2023 in Amber Glow/Black

£3,849.00 £5,499.00 30% off
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With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

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Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Hassle free returns

In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

It is recommended that you use a recorded delivery service or return to a store to ensure your items are received by us. We cannot assume responsibility for items that are lost in transit back to us.




Terms & Conditions

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

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
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.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

Giant Reign E+ 3 MX Pro eMountain Bike 2023 in Amber Glow/Black

Season:2024

Brand:Giant

Code:2113338AMBGlowBLK

Tested and developed by Giant's eBike Enduro pros, this updated trail ripper gives you the power to enjoy the best parts of the ride again and again.

A 29-inch front wheel and 27.5-inch rear wheel work together to offer superior handling and agility on technical terrain. The updated frameset features new geometry with a shorter rear end and longer reach. New control units include RideControl Go, which is integrated into the top tube, and RideControl Ergo 3, attached to the handlebar near the grip. A new flip chip feature lets you adjust frame geometry for riding style and terrain.

Trail technology - Proven Maestro rear suspension (160mm) and a powerful but compact SyncDrive Pro motor technology boost your capabilities on steep climbs and rugged descents.

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 fun descents all day long with the downtube-integrated EnergyPak

Key Features & Benefits:

  • Smooth power delivery:New high-performance SyncDrive Pro motor delivers 85Nm of torque and 400 percent tunable support.
  • Responsive hardtail handling: Proven Maestro rear suspension (160mm)
  • Longer range:New integrated RideControl Go and RideControl Ergo 3 units offer clean, simple control buttons, and the EnergyPak Smart battery system increases range by up to 20 percent.

Full Specification:

  • Frame:ALUXX SL-grade Aluminum, Advanced Forged Composite Upper Rocker, 160mm Maestro suspension system, 'Boost' 148x12mm, UDHTM derrailleur hanger
  • Fork:RockShox Domain R 29er, 170mm travel, Motion Control damper, 15x110 Boost, Maxle Stealth
  • Rear Shock:Fox Float DPS Performance, EVOL Large Volume sleeve, 2-position lever, 205x62.5mm Trunnion mount, custom tuned
  • Motor:SyncDrive Pro, 85Nm, powered by Yamaha
  • Controller:RideControl Ergo 3, grip integrated
  • Display:RideControl GO, frame integrated LED displayANT+ Wireless display compatible
  • Battery:EnergyPak Smart 625Wh, EnergyPak Plus range extender compatible, EnergyPak 6A smart charger compact
  • Number of Gears:12
  • Gear Shifters:Shimano Deore
  • Chainset:Praxis WaveTM 36T Cold Forged 4130 premium steel Praxis e-Cadet+ custom forged crankarm set (S/M:160, L/XL:165)
  • Chainrings:36T
  • Rear Cassette:Shimano CS-M6100-12, 10-51T, 12-speed
  • Chain:KMC e.12 Turbo, EcoProteq, e-bike optimised
  • Front Derailleur:MRP 1X HD2 custom co-molded chain guide
  • Rear Derailleur:Shimano Deore 12-speed, Shadow+
  • Bottom Bracket:Giant Integrated
  • Pedals:N/A
  • Rims:Giant AM 29"[F] 27.5"[R], Tubeless ready, 30mm inner width
  • Front Hub:Shimano MT410 Boost, Center-Lock, [F] 110x15 Thru-axle
  • Rear Hub:Shimano MT410 Boost, Center-Lock, [R] 148x12mm Micro-Spline Drive Body Thru-axle
  • 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
  • Brakes:Shimano BR-M4120, 4-piston, hydraulic disc, 203mm
  • Handlebars:Giant Contact 35 Trail, 35x800mm
  • Handlebar Grips:Giant Tactal Pro-E, single lock-on
  • Stem:Giant Contact SL 35
  • Saddle:Giant Romero Trail
  • Seatpost:GiantContact Switch, dropper, 30,9mm (S:125, M: 150, L/XL:170)
  • Accessories:Giant EnergyPak Smart 6A charger Tubeless kit (liquid, valves, levers, manual, tool).
  • Weight:

Optional Extras: Lighting- Giant Recon series e-bike lights available and direct connectable, Lock -Torx 25 Battery Lock with built-in Torque limiter


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|HIGHLOW|HIGHLOW|HIGHLOW|HIGH
ASEAT TUBE LENGTH(mm)400425450475
BSEAT TUBE ANGLE76.7°|77.5°76.7°|77.5°76.7°|77.5°76.7°|77.5°
CTOP TUBE LENGTH(mm)569|568595|594622|621649|648
DHEAD TUBE LENGTH(mm)100100110120
EHEAD TUBE ANGLE63.7°|64.5°63.7°|64.5°63.7°|64.5°63.7°|64.5°
FFORK RAKE(mm)44444444
GTRAIL(mm)135.5|132.1135|132135|132135.5|132.1
HWHEELBASE(mm)1209|12101236|12371265|12661295|1296
ICHAIN STAY LENGTH(mm)454|454454|454454|454454|454
JBOTTOM BRACKET DROP(mm)25|1525|1525|1525|15
KSTACK(mm)636|632635|632645|641654|650
LREACH(mm)425|430450|455475|480500|505
MSTAND OVER HEIGHT(mm)785|789772|776771|775768|772
NHANDLEBAR WIDTH(mm)800800800800
OSTEM LENGTH(mm)40405050
PCRANK LENGTH(mm)160160165165
QWHEEL SIZEF29" / R27.5"F29" / R27.5"F29" / R27.5"F29" / R27.5"

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 battery2 Years (or 600 charge cycles)

For full warranty policy please visit giant-bicycles.com

Technical Information
  • Motor
    SyncDrive Pro, 85Nm, powered by Yamaha
  • Controller
    RideControl Ergo 3, grip integrated
  • Display
    RideControl GO, frame integrated LED displayANT+ Wireless display compatible
  • Battery
    EnergyPak Smart 625WhEnergyPak Plus range extender compatible
  • Charger
    EnergyPak 6A smart charger
  • Sizes
    S, M, L, XL
  • Colours
    Amber Glow
  • Frame
    ALUXX SL-grade Aluminum, Advanced Forged Composite Upper Rocker, 160mm Maestro suspension system, 'Boost' 148x12mm, UDHTM derrailleur hanger
  • Fork
    RockShox Domain 29er, 170mm travel, Motion Control damper, 15x110 Boost, Maxle Stealth
  • Shock
    Fox Float DPS Performance, EVOL Large Volume sleeve, 2-position lever, 205x62.5mm Trunnion mount, custom tuned
  • Handlebar
    Giant Contact Trail, 35x800mm
  • Grips
    Giant Tactal Pro-E, single lock-on
  • Stem
    Giant Contact SL 35
  • Seatpost
    Giant Contact Switch, dropper, 30,9mm (S:125, M: 150, L/XL:170)
  • Saddle
    Giant Romero Trail
  • Pedals
    Flat pedal
  • Shifters
    Shimano Deore
  • Front Derailleur
    MRP 1X HD2 custom co-molded chain guide
  • Rear Derailleur
    Shimano Deore 12-speed
  • Brakes
    Shimano Deore BR-M4120, 4-piston, hydraulic disc, 203mm
  • Brake Levers
    Shimano Deore BL-M4100, I-spec EV
  • Cassette
    Shimano Deore CS-M6100-12, 10-51T, 12-speed
  • Chain
    KMC e.12 Turbo, EcoProteq, e-bike optimised
  • Crankset
    Praxis WaveTM 36T Cold Forged 4130 premium steel Praxis e-Cadet+ custom forged crankarm set (S/M:160, L/XL:165)
  • Bottom Bracket
    -
  • Rims
    Giant AM 29"[F] 27.5"[R], Tubeless ready, 30mm inner width
  • Hubs
    Shimano MT410 Boost, Center-Lock, [F] 110x15 [R] 148x12mm Micro-Spline Drive Body Thru-axle
  • Spokes
    Sapim E-Lite [r] Race [f]
  • 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)
  • Lighting
    Optional:- Giant Recon series e-bike lights available and direct connectable
  • 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.
Sizing Information
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