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2023 Nukeproof

Megawatt 297 Factory

A 29″ / 27.5″ aluminum frame full suspension enduro e-bike with ultra high-end components.
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Manufacturer Price

$8,999
FrameAluminum
SuspensionFull, 170 / 170mm
ForkFox Factory Float 38
ShockFox Float X2 Factory
Wheels29″ / 27.5″ Aluminum
Drivetrain1 × 12 Electronic
GroupsetX0 Eagle Transmission, Eagle AXS
MotorShimano 250W 85Nm mid-drive
BatteryShimano 630Wh
BrakesHayes Dominion A4 Hydraulic Disc
SeatpostDropper
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Megawatt 297 Factory
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)

28 mph

Megawatt 297 Factory

26 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Megawatt model range

View Comparison
Sizing
SM

5'2" – 5'7"

MD

5'5" – 5'10"

LG

5'8" – 6'1"

XL

6'0" – 6'4"

XXL

6'3" – 6'8"

Rider Fit Notes

None yet.

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Reviews

Summary

The Nukeproof Megawatt is praised for its outstanding suspension performance, offering excellent traction and comfort on various terrains. It features intuitive and agile handling, making it a capable descender that inspires confidence. While the bike provides good value and a wide size range, some reviews note limitations in motor intelligence and rolling efficiency.

Pros
  • Outstanding suspension performance

  • Intuitive and agile handling

  • Excellent value for money

  • Wide range of sizes available

  • Comfortable and confidence-inspiring ride

Cons
  • Limited motor intelligence and display data

  • Slow and low efficiency rolling

  • Clunky motor noise

  • Potential cable wear issues

  • Not the longest range or power compared to competitors

Key Quotes
It’s definitely one of the s around if you’re after a sweet handling, perfectly damped park or play bike.
Bike Perfect logoBike Perfect
Its supple coil-sprung rear shock is so adept at eating up high-frequency bumps that traction and comfort are excellent on all trail surfaces.
BikeRadar logoBikeRadar
The bike excels on the descents with its intuitive, confidence-inspiring handling and capable suspension, appealing to both beginners and advanced riders.
E-Mountainbike Magazine logoE-Mountainbike Magazine
Brains and brawn make the Nukeproof Megawatt Carbon RS 297 an unstoppable force.
MBR logoMBR

Feedback?

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Bikerumor
2024 Nukeproof Megawatt Carbon Packs SRAM Powertrain | First Ride

Oct 2023 · Jessie-May Morgan

Nukeproof launch the Megawatt carbon with SRAM Powertrain motor; available in two models both enhanced in capability with SRAM Transmission

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Pinkbike
First Ride: Nukeproof Megawatt Carbon With SRAM Powertrain

Oct 2023 · Seb Stott

The new Megawatt has 170mm of travel, a carbon frame, and SRAM's new motor.

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MBR
Nukeproof Megawatt 297 Factory electric mountain bike review - MBR

Jun 2023 · Alan Muldoon

Nukeproof doesn’t offer a comprehensive range of e-mtbs. Instead, the Megawatt is its one-stop-shop. With 170mm travel the Megawatt 297 Factory comes with flagship Fox Factory suspension, DT Swiss MX wheels and a Shimano XT drivetrain. Basically kit you’d find on bikes costing double the money. And it isn’t even the top-end model. So how does it perform and is it one of the best electric bikes on offer? Need to know: Shimano Steps EP8 motor and 630Wh Shimano battery Alloy frame comes in five sizes: Small to XXL MX wheel size: 29in up front with 27.5in out back for a shorter chainstay length Long, low and fast, the 170mm travel Megawatt is designed to shred The alloy frame definitely makes the pricing more competitive, but the 630Wh Shimano battery that powers the EP8 motor also reduces cost, weight and ultimately, ride time. And while that’s not optimal for a big Sunday epic with your mates, we need to remember what the Megawatt is modelled on… Nukeproof’s analog enduro race bike. So you could argue that having a smaller battery and making multiple battery swaps is a better approach for stage racing than designing the bike around one massive battery. This also explains Nukeproof’s choice of reinforced Maxxis Double Down casing tyres front and rear. By simply swapping to the lighter EXO+ casings that most brands fit, Nukeproof you could instantly drop half a kilo in rotational weight. The trade off being that you’re more likely to puncture. And what Nukeproof lacks in depth of models, it makes up for with breadth in sizes, five in total, ranging from S to XL. Each size sports a size-specific seat tube angle to help keep rider weight forward as the saddle height increases, but given the amount of travel and short 442mm chainstays, the Megawatt isn’t the most adept on the climbs.   Suspension The climb switch on the Fox Float X2 is really useful then, as it helps prop up the rear end, providing a better riding position and pedal clearance for techy climbing. With the most travel and the lowest BB height in test, getting the sag set correctly on the X2 shock is critical, as pedal dragging is the norm here. The plus side is obvious. Point the Megawatt down anything steep you feel supremely confident. Parf of that confidence comes from the extra support in the four-way adjustable Grip 2 damper inside the 170mm Fox 38 fork. And it is not just the support, the 38 Factory fork gets out of the way of big hits faster and rebonds with much more control than the basic Fox Performance and Rhythm forks on some of the other bikes. Components Absolutely nothing needs upgrading on the Factory level Megawatt. The DT Swiss H1700 wheels are solid performers. The full Shimano XT 12-speed drivetrain is great too, even if the chain noise sounds horrendous when it gets gritty and wet.   Even the Bike Yoke Divine 185mm dropper feels like a custom upgrade. …Continue reading »

Highs
  • Great geo and suspension

Lows
  • 630Wh battery isn’t enough

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Mountain Bike Action
NUKEPROOF MEGAWATT RS ELECTRIC MOUNTAIN BIKE REVIEW - HIGH-VOLTAGE ENDURO - Mountain Bike Action Magazine

May 2023 · Ron Koch

The Megawatt is every bit of the awesome enduro weapon that we had hoped it would be and then some.

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Loam Wolf
2023 eMTB Shootout: Nukeproof Megawatt 297 Review

May 2023

The Nukeproof MegaWatt 297 is a solid machine, with capable descending performance and a nice element of agility and playfulness retained.

Highs
  • Climbing traction and comfort

  • Comfortable descending

  • Neutral handling

  • Fast and capable descender

  • Handles big hits and chatter smoothly

Lows
  • Limited pedal clearance

  • Questionable value

Read Review

BikeRadar
Nukeproof Megawatt 297 Factory review

May 2022 · Alex Evans

Exceptional performance across a broad range of terrain types makes the Megawatt one of the best electric bikes currently available

Highs
  • Goldilocks geometry figures

  • Comfortable and efficient climbing

  • Frugal but powerful Shimano motor

  • Well-specced

  • Easy to set up

Lows
  • Low bottom bracket caused frequent pedal strikes

Read Review

Bike Perfect
Nukeproof Megawatt Elite e-MTB review – mullet and motor mayhem master

May 2022 · Guy Kesteven

Does adding a Shimano motor to an enduro bike with a 13-year race history make the Nukeproof Megawatt a standout e-MTB?

Highs
  • Outstanding suspension performance

  • Addictively agile mullet handling

  • Excellent cost-effective component targeting

  • Solid Shimano motor

Lows
  • Limited display data

  • Clunky motor noise

  • Slow, low efficiency rolling

  • Potential cable wear on steerer tube

Read Review

E-Mountainbike Magazine
First ride review: the new Nukeproof Megawatt 297 Elite Alloy 202ONE 2022

Jun 2021 · Rudolf Fischer

Nukeproof present their first eMTB. We tested the new Megawatt 297 Elite Alloy 202ONE featuring a Shimano EP8 motor and variable battery concept.

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Geometry
Specs
Build
Frame

Nukeproof Megawatt 297 Alloy, 170mm Travel, custom triple butted hydro-formed tube set, internal Battery, Internal cable routing through downtube, Enduro Bearings, Boost 148mm rear axle spacing, 3D contoured Rubber frame protection, Shimano STEPS compatible.

BB StandardSTEPS, Press Fit

Hanger StandardUDH

ColorFactory

Fork

Fox 38 Float, 29”, Factory Series, Kashima, Grip 2 Damper, 170mm, 44mm Offset, BOOST, 1.5T Steerer, Black

Travel170mm

Spring TypeAir

Shock

Fox Float X2, Factory Series, Kashima, EVOL, 2 Position lever, Custom 0.3 Spacer x2, CL, RM tune, 230x62.5mm, Bearing End

Travel170mm

Bottom Bracket

STEPS, press-fit

Headset

Nukeproof Neutron E-Bike Block Set, sealed bearings, ZS56/28.6 – ZS66/40

Stem

Nukeproof Horizon, 45mm, Black

Handlebar

Nukeproof Horizon V2, Width - S/M: 12mm Rise Width - 780mm, L/XL/XXL: 25mm Rise Width - 800mm

Saddle

Nukeproof, Black

Seatpost

Bikeyoke Divine Stealth with Triggy Remote lever, S:125mm drop; M:160mm drop; XL/XXL:185mm drop

TypeDropper

Grips

Nukeproof Sam Hill Signature

Groupset
Rear Derailleur

SRAM X0 AXS T-Type, 12-Speed Eagle

Crank

e*thirteen EP8, 165mm, 34T SRAM XX T-Type Chainring, Boost

Shifters

SRAM AXS POD Ultimate, 12-Speed Eagle, T-Type

Cassette

SRAM GX CS1275 T-Type, 12-Speed, 10-52TT

Chain

SRAM GX T-Type, 12-Speed Eagle, Flattop, PowerLock

Chain Guide

Shimano EM800 drive unit mount

Brakes

Hayes Dominion A4, 4 Pot Brake, Metallic Pads

TypeHayes Dominion A4 Hydraulic Disc

Wheels
Rims

Front wheel: DT Swiss H1700 SPLINE 30, 29", 6 Bolt, 110x15mm // Rear wheel: DT Swiss H1700 SPLINE 30, 27.5"", 6 Bolt, XD Driver, 148x12mm

Tires

Front: Maxxis Assegai 29”x2.5 WT 3C MaxxGrip/DD/TR, Rear: Maxxis Assegai 27.5”x2.5 WT 3C MaxxGrip/DD/TR

Disc Rotors

Hayes, Front 220mm / 203mm Rear

Electric Components
Motor

Shimano STEPS EP801, 250W, 85Nm

Battery

Shimano EN806A, 630Wh

Display

Shimano SC-EN600 with Shimano SW-EM800-L Assist Switch

Charger

Shimano E6002

Rider Notes
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First added July 11

Last updated October 17

Not listed for 969 days