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2019 Nukeproof

Mega 275c Factory

A 27.5″ carbon frame full suspension enduro bike with high-end components.
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FrameCarbon
SuspensionFull, 165 / 170mm
ForkFox Factory Float 36
Wheels27.5″ Aluminum
Drivetrain1 × 11
GroupsetXT
BrakesShimano XT Hydraulic Disc
SeatpostDropper
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Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Mega 275c 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)

24 mph

Mega 275c Factory

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

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Reviews

Summary

The Nukeproof Mega series is celebrated for its aggressive geometry and enduro-ready performance, offering a mix of stability and agility across varied terrains. Reviews highlight its excellent suspension performance, balanced handling, and competitive pricing, though some note limitations in climbing efficiency and cockpit comfort. The Mega stands out for its durability and value, proving aluminum frames can compete with carbon counterparts.

Pros
  • Excellent suspension performance

  • Balanced handling and stability

  • Competitive pricing and good value

  • Durable build quality

  • Aggressive geometry for enduro riding

Cons
  • Limited climbing efficiency

  • Cramped cockpit for some riders

  • Front end wanders on steep climbs

  • No water bottle mounts inside front triangle

  • Extra weight affects performance

Key Quotes
The alloy frame and thin-profile tubes gave the Mega 290 some lateral flex. It made it feel not just lively, but uniquely alive, especially compared to sometimes dead-feeling burly carbon bikes.
BIKE Magazine logoBIKE Magazine
The Nukeproof Mega 275C RS shines in any terrain thanks to its balanced handling, excellent suspension and sophisticated features.
Enduro Mountainbike Magazine logoEnduro Mountainbike Magazine
Performance doesn’t have to come with a price and Nukeproof proves that with their Mega 290 Pro.
Loam Wolf logoLoam Wolf
The carbon Mega 275 ticks all of the boxes for riding roughshod over the most demanding terrain.
MBR logoMBR
The Mega is ready to rally right out of the box, with a well-sorted parts spec and up-to-date geometry.
Pinkbike

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MBR
Nukeproof Mega 290C Factory review - MBR

Aug 2020 · Mick Kirkman

The new Nukeproof Mega 290C Factory is part of range that gets a travel boost, carbon models and Sam Hill-honed geometry.

Highs
  • Calm and composed at all speeds

Lows
  • Michelin tyres not ideal in all conditions

Read Review

Pinkbike
Review: Nukeproof Mega 290c Factory

Jul 2020 · Dan Roberts

There was no need to really shunt the seat forwards to achieve a good position or adopt an obscure setup quirk to make the bike feel right..

Highs
  • A fast, stable and predictable bike

  • Solid and dependable spec for the price

  • Racing pedigree, if you’re into that

Lows
  • Needs to be up to speed to bring it alive

  • Water bottle in the firing line if you choose to run one

Read Review

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

Apr 2020 · McCoy

Autumn Vibes With Kelan Grant & Christo Gallagher

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Enduro Mountainbike Magazine
Nukeproof Mega 275C RS review

Feb 2019 · Christoph Bayer

The Nukeproof Mega 275C is synonymous with balanced handling, laying down a convincing performance in our group test.

Highs
  • Excellent cornering capabilities

  • Great suspension

  • Good spec at a fair price

Lows
  • No space for a water bottle in the front triangle

Read Review

BIKE Magazine
Tested: Nukeproof Mega 290 Pro

Sep 2018

This is a weird bike, and not because its name once belonged to a Midwest mid-nineties carbon and titanium component manufacturer. It’s weird because it combines forgiving geometry with unforgiving suspension… and it actually kinda works.

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BikeRadar
Nukeproof Mega 290 Factory first ride review

Aug 2018 · Seb Stott

This meant, at 6ft 3in, I found the stock ride position too low and stretched out, making it hard to get my weight back on steep descents.

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Dirt Mountainbike
Nukeproof Mega 290 Factory - Dirty Dozen

Jan 2018 · Ieuan Williams

29" Irish flying machine

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Singletrack World
Review: Nukeproof Mega 290 Race

Nov 2017 · Rob Mitchell

Mega by name, Mega by nature. Another idiotproof enduro offering from Nukeproof, and Rob gives us his verdict.

Read Review

Geometry
Specs
Build
Frame

Nukeproof Mega 275 Carbon, ultra-strong monocoque Carbon Fibre chassis, internal cable routing with removable window insert for easy installation, custom tuned rear shock configuration, threaded bottom bracket, boost 148mm rear axle spacing, 3D contoured frame protection

BB StandardBSA, 73mm, Threaded

Fork

Fox 36 Float Factory 170mm, FIT GRIP 2, Kashima, 44mm Offset

Travel170mm

Spring TypeAir

Shock

Rear Travel: 165mm

Travel165mm

Bottom Bracket

BSA, 73mm, threaded

Headset

Nukeproof Warhead, 44-56 IITS

Stem

Nukeproof Neutron AM, 50mm, Black

Handlebar

Nukeproof Horizon AL 800mm, 25mm

Saddle

Nukeproof Horizon SL, Orange

Seatpost

RockShox Reverb Stealth; S: 390mm length, 125mm drop; M: 440mm length, 150mm drop; L/XL: 480mm length, 170mm drop

TypeDropper

Grips

Nukeproof Sam Hill Signature

Groupset
Crank

Shimano XT M8000, 11-Speed, 170mm, 32T, B148, 53mm chainline

Cassette

Shimano SLX M7000, 11-46T

Chain Guide

MRP 1x CS, 28-34T, ISCG-05, black

Brakes

Shimano XT M8000, finned resin pads

TypeShimano XT Hydraulic Disc

Wheels
Rims

Front: DT Swiss E1700, Spline, 30mm, 27.5", 15x110mm, Rear: DT Swiss E1700, Spline, 30mm, 27.5", Shimano Freehub, 148x12mm

Tires

Michelin Wild Enduro 27.5" x 2.4, Gum -X TS TLR

Disc Rotors

Shimano RT86, 203mm Front, 180mm Rear

Rider Notes
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First added June 4

Last updated June 4

Not listed for 2,551 days