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2021 Nukeproof

Mega 297 Carbon Mega 297 MX

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

£5,999($8,046)
Weight34.2 lbs  
FrameCarbon
SuspensionFull, 170mm front
ForkFox Factory Float 38
ShockFox Float X2 Factory
Wheels29″ / 27.5″ Aluminum
Drivetrain1 × 12
GroupsetTruvativ Descendant Carbon, X01 Eagle
BrakesSRAM Code RSC Hydraulic Disc
SeatpostDropper
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Mega 297 Carbon Mega 297 MX
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)

26 mph

Mega 297 Carbon Mega 297 MX

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'7"

MD

5'6" – 5'11"

LG

5'9" – 6'2"

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews

Summary

The Nukeproof Mega is a highly capable enduro bike, praised for its aggressive yet efficient design, excellent suspension performance, and versatility across various terrains. It offers a balanced ride, with a focus on precision and control, making it a favorite among aggressive riders. The bike's geometry and suspension setup are well-thought-out, providing a comfortable and efficient climbing experience while excelling in downhill performance.

Pros
  • Aggressive yet efficient design

  • Excellent suspension performance

  • Versatile across various terrains

  • Comfortable and efficient climbing

  • Precision and control in downhill

Cons
  • Can be hard to get in some countries

  • Dropper length could be increased for each size

  • Rear suspension tuning could be lighter

  • Some component weaknesses

Key Quotes
Nukeproof has a reputation for serving aggressive riders, so they tend to make deliberate choices about ride quality.
Beta logoBeta
The latest Mega is a different beast to its predecessor.
BikeRadar logoBikeRadar
This bike is so damn fast that trees and rocks will fly past with so much more speed than you’re used to.
Enduro Mountainbike Magazine logoEnduro Mountainbike Magazine

Feedback?

View all reviews

Pinkbike
Nukeproof Announces Giga 297 and Mega 297 Frames

Sep 2021 · Matt Beer

Mixed wheel fans can now add the Giga and the Mega to the list of options.

Read Review

Beta
Tested: Nukeproof Mega 290 Carbon Factory

Mar 2021 · Travis Engel

The Nukeproof Mega 290 Carbon serves up a lot of mini-dh-bike performance, but with none of the too-deep, too-vague suspension.

Highs
  • Burly frame feel

  • Highly precise for a long-travel 29er

  • Excellent, well thought out climbing geometry

  • Works well at high and low speeds

  • Decent value

Lows
  • Can be hard to get in some countries

Read Review

BikeRadar
Nukeproof Mega 290 Carbon RS review

Mar 2021 · Robin Weaver

Well-considered changes have made the new Mega feel more dynamic, fun and exciting to ride

Highs
  • Suspension is easy to set up and feels balanced

  • Geometry works great, with plenty of sizes to choose from

  • Climbs well even with all of this travel

  • Solid spec

Lows
  • Michelin tyres don’t always give the confidence to really push it on hardpack

  • Uncomfortable saddle

Read Review

Enduro Mountainbike Magazine
2021 Nukeproof Giga 290 Factory in review – Is Giga really better than Mega?

Jan 2021 · Peter Walker

What’s the step up from Mega? Giga of course! Nukeproof present their newly developed 2021 Nukeproof Giga, slotting in as the big brother of the Mega, offering more travel and a more extreme geometry. Will this be Sam Hill’s weapon of choice? We already had the chance to put the flagship 2021 Nukeproof Giga 290 […]

Highs
  • Plush and confidence-inspiring suspension

  • Beautiful looking and covered with protective tape from the factory

  • Progression of the rear suspension is easily adjustable

  • Cool features on the frame

Lows
  • Cable ports and cable routing at the cockpit

  • Bolts at the pivot points came loose (we recommend some LOCTITE)

Read Review

off.road.cc
2021 Nukeproof Mega 290 Alloy Comp review

Dec 2020

The 2021 Nukeproof Mega 290 Alloy is a hard hitting all-mountain 29er ready to tame your local tech. It's not light but pedals supremely well, while the progressive geometry makes it a great all-rounder as well as an enduro shredder. Five things that weren't cool - until enduro happened Nine cheapskate alternatives to proper cycling products Five ways to survive winter riding if you hate mud The Mega 290 Alloy Comp is the base model of the two aluminum bikes in the lineup, and comes in at a penny under £2,700.

Read Review

Singletrack World
2021 Nukeproof Mega 275 Factory - First Ride Review

Oct 2020 · Ross Demain

It's next step in the evolution of the Nukeproof Mega with the launch of the Mega V4. We got our hands on one and put it through its paces.

Read Review

Vital MTB
2021 Nukeproof Mega 290 RS Bike

Oct 2020 · BHowell

Reviews, ratings, specifications, weight, price and more for the 2021 Nukeproof Mega 290 RS Bike

Read Review

Mountain Bike Action
Nukeproof's Celebrating their Mega 290c Trail Bike

Apr 2020 · McCoy

Autumn Vibes With Kelan Grant & Christo Gallagher

Read Review

Geometry
Specs
Build
Frame

Ultra Strong T700/800 Monocoque Carbon Fibre

Hanger StandardUDH

ColorMega 297 Mx

Fork

Fox 38 Float, Factory Series, Kashima, Grip 2 Damper, 170mm, 44mm Offset, BOOST, Black (SHORT ID: D33L)

Travel170mm

Spring TypeAir

Shock

Fox Float X2, Factory Series, Kashima, EVOL, 2 Position lever, Custom CL, RM, Rezi CM tune, 230x65mm, Bearing End, 2x 0.3 spacer fitted. (SHORT ID: D7JJ)

Headset

Nukeproof, 44-56 IITS

Stem

Nukeproof Horizon, 50mm, Black

Handlebar

Nukeproof Horizon V2 25mm Rise, Width - S780mm, M780mm, L800mm)

Saddle

Nukeproof, Black

Seatpost

RockShox Reverb Stealth with 1x Remote, 31.6mm; S: 346mm length, 125mm drop; M: 409mm length, 150mm drop; L: 462mm length, 175mm drop.

TypeDropper

Grips

Nukeproof Sam Hill Signature

Groupset
Rear Derailleur

SRAM XO1 Eagle 12-Speed, Black

Crank

SRAM Descendant Carbon Eagle 12-Speed, 170mm, 32T, B148, DUB

Shifters

SRAM XO1 Eagle 12-Speed, Black

Cassette

SRAM XO1 Eagle 12-Speed, CS XG1295 EAGLE 10-52T

Chain

SRAM GX Eagle 12-Speed

Chain Guide

Nukeproof Guide with Bash, 28-36T, ISCG-05, black

Brakes

SRAM Code RSC, Sintered pads

TypeSRAM Code RSC Hydraulic Disc

Wheels
Rims

Front: Nukeproof Horizon V2 29", 6 Bolt, 110x15mm, Rear: Nukeproof Horizon V2 27.5", 6 Bolt, Shimano Microspline Driver, 148x12mm

Tires

Front: Maxxis Assegai 3C MAXXGRIP/DD/TR 29” x 2.5WT, Rear: Maxxis Minion DHR II 3C MAXXTERRA/DD/TR 27.5” x 2.4WT

Rider Notes
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First added December 10

Last updated December 10

Not listed for 1,631 days