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2021 Giant

Reign E+ 2

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

£5,999($11,107)
FrameAluminum
SuspensionFull, 160 / 170mm
ForkRockShox ZEB Select
ShockFox Float DPX2 Performance
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetGX, NX
MotorYamaha 250W 85Nm mid-drive
BrakesSRAM Code R Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Reign E+ 2
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+ 2

41 km/h

Similar Bikes

Highest gear

(descending)

Reviews
BikeRadar
Giant Reign E+ 1 review

May 2022 · Alex Evans

At full chat, it’s exhilarating to ride, but back from the limit it feels stiff and the 25kg weight, plus long chassis, makes it tricky to tame

Highs
  • Accurate and stable at speed

  • Powerful Yamaha motor

  • Well-specced

Lows
  • Harsh ride that can be punishing

  • Motor efficiency not great

  • Weight and geometry work against lighter riders

Read Review

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

BIKE Magazine
Tested: Giant Reign SX 29 | $4,000

May 2020

The Giant Reign SX 29 fits in somewhere between an everyday trail bike and the new crop of long-travel 29er freeride sled.

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.

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

ColorBlack Diamond / Black

Fork

RockShox ZEB Select 29er, 170mm travel, Charger RC damper, 15x110 Boost, Maxle Stealth, E bike approved

Travel170mm

Spring TypeAir

Shock

Fox Float DPX2 Performance, EVOL Large Volume sleeve, 2-position lever, 205x62.5mm Trunnion mount, custom tuned

Travel160mm

Bottom Bracket

-

Stem

Giant Contact SL 35

Handlebar

Giant Contact Trail, 35x800mm

Saddle

Giant Romero Trail

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 GX 12-speed

Front Derailleur

MRP 1X HD2 custom co-molded chain guide

Crank

SRAM X-Sync Eagle 36T chainring Praxis e-Cadet+ custom forged crankarm set (S/M:160, L/XL:165)

Shifters

SRAM NX

Cassette

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

Chain

SRAM NX Eagle PowerLock

Brakes

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

TypeSRAM Code R Hydraulic Disc

Brake Levers

SRAM Code R

Wheels
Rims

Giant AM 29"[F] 27.5"[R], Tubeless ready, 30mm inner width

Spokes

Sapim E-Lite [r] Race [f]

Front Hub

Giant eTracker Boost, Sealed cartridge bearing, 6-bolt, [F] 110x15 [R] 148x12mm Thru-axle

Rear Hub

Giant eTracker Boost, Sealed cartridge bearing, 6-bolt, [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 625WhEnergyPak 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