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2021 Giant

Reign E+ 0

A 29″ aluminum frame full suspension enduro e-bike with ultra high-end components.
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Manufacturer Price

£7,999($14,810)
FrameAluminum
SuspensionFull, 160 / 170mm
ForkFox Factory Float 38
ShockFox Float X2 Factory
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetX01 Eagle
MotorYamaha 250W 85Nm mid-drive
Battery750Wh
BrakesSRAM Code RSC Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Reign E+ 0
Other Enduro bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

45 km/h

Reign E+ 0

41 km/h

Similar Bikes

Highest gear

(descending)

Reviews
Pinkbike
Giant Releases New Reign E+ With Mixed Wheels

Aug 2021 · Matt Beer

The 2022 Reign E+ gets a bigger battery, a new motor, and geometry updates.

Read Review

Enduro Mountainbike Magazine
The 2021 GIANT Reign Advanced Pro 0 review – Let's get rowdy!

Jan 2021 · Christoph Bayer

There are bikes that make it easy to ride fast. They offer a lot of grip, the rider is positioned centrally on the bike and they're easy to handle. The GIANT Reign is NOT that kind of bike. Still, it's a lot of fun!

Highs
  • Good poppy suspension

  • A lot of fun with an active riding style

  • Its length adds stability in steep terrain

Lows
  • Suspension reaches its limit on rough tracks

  • Requires an active riding style

  • Sizing excludes a lot of riders

Read Review

Singletrack World
Giant Reign Advanced Pro 2 - Long Term Review

Jan 2021 · David Gould

Giant reckons their Reign 29er could be the ultimate Enduro machine but what do we make of it after subjecting it to eight months of testing?

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Mountain Bike Action
Mountain Bike Action Bike Test: Giant's Custom Reign Enduro Bike

Nov 2020

An old dog with new tricks

Read Review

Flow Mountain Bike
TESTED | Long-Term Review Of The Giant Reign E+

Aug 2020

Mick Reviews The Giant Reign E+ 1 Pro Around this time last year, Giant Bicycles unleashed its biggest and brawniest e-MTB to date; the Reign E+. As the

Highs
  • Mighty ability

  • Confident and comfortable

  • Ultra-sensitive power delivery

  • Suitable spec for e-chaos riding

  • Reliable and unshakable build and motor

Lows
  • Weight, length and strong alliance to gravity

  • Not-so-subtle appearance

  • Small 500Wh battery

  • Ground clearance

Read Review

Loam Wolf
eMTB Roundup: Giant Reign E+ 0 Pro Review

Mar 2020 · Drew Rohde

Giant has some interesting tech going on with their latest Reign ebike, however, there are some issues we faced with the Yamaha motor and overall trail performance of the bike that we need to address. Read our full review on the Reign E+ Pro here.

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MBR
Giant Reign 29 Advanced Pro 0 review - MBR

Feb 2020 · Alan Muldoon

The Giant Reign 29 is the long awaited 29er version of the Giant Reign. Full carbon frame with Maestro rear suspension delivering 146mm travel.

Highs
  • Good sizing, competitive pricing

Lows
  • Intermittent rear brake rub

Read Review

BIKE Magazine
Bible Review: Giant Reign 29 Advanced Pro 0

Jan 2020

The new Reign has a lot going for it—it’s a looker, it climbs and descends beautifully, and above all it’s fun.

Read Review

Geometry
Specs
Build
Frame

ALUXX SL-grade Aluminum, Advanced Forged Composite Upper Rocker, 160mm Maestro suspension system, 'Boost' 148x12mm, UDHTM derrailleur hanger

Hanger StandardUDH

ColorPhantom Green / Black

Fork

Fox 38 Float Factory 29er, 170mm travel, GRIP2 VVC Damper, Boost 110x15 Kabolt floating axle, with fender, e-Bike optimised

Travel170mm

Spring TypeAir

Shock

Fox Float X2 Factory, EVOL Large Volume sleeve, 2-position lever, 205x62.5mm Trunnion mount, custom tuned

Travel160mm

Bottom Bracket

N/A

Stem

Giant Contact SL 35

Handlebar

Giant Contact Trail SL, 35x800mm

Saddle

Giant Romero

Seatpost

Giant Contact Switch, dropper, 30,9mm (S:125, M: 150, L/XL:170)

TypeDropper

Pedals

Flat pedal

Grips

Giant Tactal Pro-E, single lock-on

Groupset
Rear Derailleur

SRAM XO1 Eagle

Front Derailleur

MRP 1X HD2 custom co-molded chain guide

Crank

SRAM X-Sync Eagle 36T chainringPraxis e-Carbon custom carbon crankarm set (S/M:160, L/XL:165)

Shifters

SRAM XO1 Eagle

Cassette

SRAM PG-1230, 11-50T, 12-speed

Chain

SRAM XO1 Eagle PowerLock

Brakes

SRAM Code RSC, hydraulic disc, 220mm[F] /200mm[R]

TypeSRAM Code RSC Hydraulic Disc

Brake Levers

SRAM Code RSC

Wheels
Rims

Giant e-TRX 27.5"/29", Tubeless ready, 30mm inner width

Spokes

Giant e-TRX

Front Hub

Giant e-TRX [F] 110x15 [R] 148x12mm Thru-axle

Rear Hub

Giant e-TRX [F] 110x15 [R] 148x12mm Thru-axle

Tires

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]

Electric Components
Motor

SyncDrive Pro, 85Nm, powered by Yamaha

Battery

EnergyPak Smart 750Wh,EnergyPak Plus range extender compatible

Remote

RideControl Ergo 3, grip integrated

Display

RideControl GO, frame integrated LED displayANT+ Wireless display compatible

Charger

EnergyPak 6A smart charger

Accessories
Lock

Torx 25 Battery Lock with built-in Torque limiter

Rider Notes
Riders Also Viewed

First added June 28

Last updated October 7

Not listed for 965 days