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2019 Nukeproof

Mega 275c RS

A 27.5″ carbon frame full suspension enduro bike with ultra high-end components.
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Weight31.3 lbs  
FrameCarbon
SuspensionFull, 165 / 170mm
ForkRockShox Lyrik
Wheels27.5″ Aluminum
Drivetrain1 × 12
GroupsetTruvativ Descendant Carbon
BrakesSRAM Code R Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Mega 275c RS
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 275c RS

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

None yet.

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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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BikeRadar
Nukeproof Mega 290 Elite Carbon review

Apr 2020 · Robin Weaver

The Mega 290 Elite is a serious big hitter and isn’t afraid of flattening anything that’s in its path

Highs
  • Great kit for the money

  • Plenty of high-speed stability and confidence

  • Easy going, really comfortable ride in rough terrain

Lows
  • Not a particularly efficient pedaller

  • Rear suspension not as supportive as some

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

MBR
Nukeproof Mega 275 Carbon Pro - MBR

Dec 2019 · Alan Muldoon

The combination of the race tuned geometry, floaty suspension and functional build kit, makes the Nukeproof Mega 275c Pro an extremely capable bike.

Highs
  • Aggressive riding position

Lows
  • Michelin front tyre undermines confidence

Read Review

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.

Read Review

Pinkbike
Nukeproof Mega 275C RS - Review

May 2018 · Mike Kazimer

Nukeproof added a carbon front triangle with minor geometry updates to the latest Mega chassis, does that translate into an EWS-capable ride for the average pilot?

Highs
  • Fast and stable, but also able to handle slower speeds.

  • Excellent suspension performance.

  • DoubleDown tires as standard equipment.

Lows
  • You still won't be able to ride like Sam Hill.

  • No water bottle mounts inside front triangle.

  • Lighter riders may need different rebound tune

Read Review

Dirt Mountainbike
Nukeproof Mega 290 Factory - Dirty Dozen

Jan 2018 · Ieuan Williams

29" Irish flying machine

Read Review

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

RockShox Lyrik Charger 2 RC2 170mm, 46mm Offset, Debonair, Boxxer Red

Travel170mm

Spring TypeAir

Shock

Rear Travel: 165mm

Travel165mm

Bottom Bracket

BSA, 73mm, threaded

Headset

Nukeproof Warhead, 44-56 IITS

Stem

Nukeproof Horizon, 50mm, 31.8mm Clamp, black

Handlebar

Nukeproof Horizon Carbon 780mm, 25mm

Saddle

Nukeproof Horizon SL, Red

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

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

Cassette

SRAM XO1 Eagle 12-speed 10-50T

Chain Guide

MRP SXG, 30-34T, ISCG-05, black

Brakes

SRAM Code R, Sintered Pads, diffusion black

TypeSRAM Code R Hydraulic Disc

Wheels
Rims

Front: DT Swiss EX1501, Spline 1, 30mm, 27.5", 15x110mm, Rear: DT Swiss EX1501, Spline 1, 30mm, 27.5", XD, 148x12mm

Tires

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

Disc Rotors

SRAM Centreline, 200mm Front/ 180mm Rear

Rider Notes
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First added June 4

Last updated June 4

Not listed for 2,551 days