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Chainsets & Cranks
Derailleur & Mechs
Nukeproof Mega 290 LTD EXT - White

Nukeproof Mega 290 LTD EXT - White

For over 10 years, our best-selling model; the Mega has been racking up awards on Enduro stages and in the press around the world. With 4 Enduro World Series titles to its name, the Mega has become an icon that is synonymous with racing. However, we never rest on our laurels and 2021 sees the introduction of the 4th generation Mega.

Since 2009 the Nukeproof Mega has been on a constant development to meet the demands of our riders and customers alike.

To optimise the weight, strength and stiffness, the Mega Carbon frame features a T700/800 UD woven carbon fibre frameset (Front and rear Triangle). The new carbon swingarms helps reduce the unsprung weight on the rear of the bike. Again, the Mega is available in both 27.5” or 29” wheel sizes, with both frame designs tailored around each wheel size. All forged part are also made from 6061-T6 Aluminium

After winning 4 Enduro World Series Titles in 3 years the all new design is an evolution of our ultimate Enduro bike. At the heart of the frame is all new suspension Kinematics, designed to be more subtle off the top, whilst remaining progressive and predictable . Anti-Squat is used to create an effective pedalling bike that can be thrashed through technical terrain. The useable SAG range is also widened to allow riders to tune the suspension to the trails. Other key features include:

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Material: Ultra Strong T700/800 Monocoque Carbon Fibre
Fork Travel: 170mm
Axle to Crown: 582mm
Fork Offset: 42mm
Rear Travel: 160mm
Wheels Size: 29"
Max Tyre Size: 2.6"
Recommended Shock Sag (Measured seated): 30-35%
Shock Size: 230x62.5mm
Shock Hardware F: 25x8mm
Shock Hardware R: 30x8mm 
Sizing: S/M/L/XL/XXL
Headtube: 44-56mm Tapered Semi-Integrated
Headset: ZS44-28.6 - T2 / ZS56/40 - B8
Bearings Required: 4x F6802 LLU MAX, 4x 6902 LLU MAX, 2x F6902 LLU MAX-EA
Seatpost: 31.6mm (Internal Routing for Dropper Seatpost)
Seat Clamp: 36.4mm
BB: Threaded 73mm BSA
Rear Hub: Boost 148x12mm
Rear Axle: Sram UDH Maxle Stealth M12x1.0 180mm (Thread Length 13mm)
Chain Guide: ISCG05
Brake Mount:180mm Direct Post
Protection: 3D Contoured Rubber Frame Protection for DT/SS/CS


EXT Storia V3 

Custom tuned for Mega
• 4-way adjustable (LSC-HSC-LSR-Lok proprietary system
• High flow Ø29 mm main piston
• Ø24 mm valve piston
• Ø14 mm shaft
• New Lok Technology – Progressive opening – Silent 
• Engineered rebound circuit to separate bump and 
rebound oil flow
• Ultra low-friction coating
• Factory-tuned HBC technology
• Very low reservoir pressure for maximum sensitivity (55 
• No cavitation
• Very low hysteresis for high dynamic response
• High turbulent flow for very low temperatures depending
• Low friction Energize seal
• Thinner bottom-out bumper
• New rebound knob for the easy spring swap

Nukeproof Mega 290 LTD EXT - Black
Nukeproof Mega 290 LTD EXT - White
Nukeproof Mega 297 LTD EXT - Black
Nukeproof Mega 297 LTD EXT - White
Nukeproof Mega 297 LTD Fast Fenix Evo - Black
Nukeproof Mega 297 LTD Fast Fenix Evo - Purple
Nukeproof Mega 297 LTD Push - Silver
Nukeproof Mega 297 LTD Push - Teal
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