Nukeproof Megawatt 297 Comp Alloy Bike (Deore)

Nukeproof Megawatt 297 Comp Alloy Bike (Deore)

If you're looking for a durable, stylish and high-performance electric bike (E-Bike) that is designed to tackle the toughest of trails, then take a look at the Nukeproof Megawatt 297 Comp. This is an electrically powered mountain bike that's fitted with Shimano STEPS EP8 electric motor drive system and a Shimano Deore 12-Speed groupset to power you across the mountain range. It also features a wide-ranging 10-51-tooth cassette, SRAM DB8 hydraulic disc brakes and a Brand-X Ascend internal dropper seatpost.

Nukeproof has equipped it with a mixed-wheel-size platform (29" front wheel / 27.5" rear wheel) that offers a balance of rolling speed, agility and control. The wheels used are Sun-Ringle Duroc SD37 Comp wheels wrapped in high-grip Maxxis Assegai Wide Trail Tubeless Ready tyres.

Since 2009 the Nukeproof Mega has been on a journey of constant development. From iteration to iteration, small incremental improvements gradually add up to become today’s thoroughbred Enduro race bike: The Mega V4. All things considered; you could forgive the team for resting on their laurels. Bike design and technology must move fast to keep up with the evolving demands of our customers. If you don’t keep up, then you get left behind.

The Megawatt is Nukeproof’s first E-Bike, and it has won over the media with its agile handling, impressive suspension and balanced geometry. The top priority for Nukeproof was to partner with the right specialist; a brand that could offer leading-edge technology to help create ultra-competitive products whilst having the infrastructure in place to support customers during ownership.

Shimano STEPS EP8 Electric Motor Drive Unit

Using the latest Shimano STEPS EP8 system, the Megawatt has the torque, range, and performance to wear the Mega name. The Megawatt was developed alongside the latest Mega V4. This ensured that the geometry, packaging and suspension were optimised to perform and held no compromises. The Megawatt exceeds expectations with its descending performance and benefits from the combination of awesome geometry and the Shimano EP8 assistance to climb back to the top for more.

Mullet Wheel Standard: 29" Front and 27.5" Rear Wheel

Whilst humans may not have changed size much in recent years; the bikes they choose to ride most certainly have. To ensure a perfectly dialled fit we now offer the 297 bikes in S, M, L, XL and XXL.

With a 29” wheel up front, maximises grip and rolling efficiency whilst the 27.5” wheel out back, allows the bike to run shorter chainstays to ensure nimble handling and maximise manoeuvrability. The rear chainstays also benefit from a 3D moulded chain guard to keep the frame protected and running quiet allowing you to concentrate on the trail ahead.

Modern Enduro Inspired Race Geometry

Lower, longer, steeper and slacker. Our new geometry is now designed around the saddle offset for each size to optimise seated weight distribution. This results in steeper seat angles across the board but especially on larger sizes for taller riders. This in turn results in longer reach figures to ensure a comfortable cockpit of each size. To further aid the perfect fit we have also used shorter seat tubes which are designed to maximise seat post insertion depths. Finally, all new Mega bikes are now designed to use short offset forks to further improve both climbing and descending capabilities.

Progressive, Supple and Supportive 4-Bar Horst Suspension Platform

To step-change the Mega’s suspension design we went back to the drawing board and started afresh. We redesigned the Mega 4 bar horst linkage to be super supple over small bumps, progressive and supportive throughout the mid-stoke for support when pedalling, cornering and pumping, with increased end stroke leverage to allow more tuning options with volume spacers. The new kinematic is designed to have higher levels of anti-squat for climbing gears but this reduces as you drop down the cassette. The result is a bike that is more confidence-inspiring everywhere on the hill. It behaves itself on the climbs; yet can still be thrashed through the roughest and most technical terrain on the way back down. The new Mega also has a wide SAG range (30%-35%) to allow you; the rider, to tune the characteristics of the bike to your preferences.

Durable and Lightweight Alloy Frame with Internal Battery

The Megawatt was designed from the outset to optimise the performance of the Shimano EP8 Motor and battery. Crafted from hydroformed 6061 aluminium, the Megawatt shares some characteristics and tube shapes with its Mega sibling but features several notable differences. An all-new one-piece cast Bottom Bracket shell has been engineered to house the Shimano Steps EP8 Motor. The downtube to has been designed to maximise strength and rigidity whilst providing easy access to remove the internal battery for charging or transportation.

The Megawatt is offered in three specifications; Comp, Elite or Factory, to suit your riding needs and budget. Please see individual specs for full details. The Factory and Elite use a 630Wh Shimano battery, whilst the Comp uses a 504Wh battery. Both battery sizes will fit in each model with a secure and easy-to-flip mount system in all models. All bikes include a Shimano battery charger and adaptor to allow both on-bike and off-the-bike charging using either the Euro or UK charging cables included.

Internal Frame Cable Routing

Featuring entry points in the frame's downtube, the downtube of the frame has internal routing for the dropper cable, rear brake line, SD50 wires and gearing. This ensures a more user-friendly E-Bike for general maintenance and upgrading of components.

The Megawatt: A Mega V4 with an engine. Designed so you can maximise the amount of time spent descending by getting you back to the top faster, again and again (and again).

Please Note: This E-Bike (electric bike) has a max assisted speed of 25 km/h / 15.5 mph

Please Also Note: The product images shown here are representative only, please reference the description for updated cable routing.

Features

• 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.
• Drive System: Shimano STEPS EP8, 250W, 85Nm
• Battery: Shimano E8035, 504Wh
• Display: Shimano EM800
• Assist Switch: Shimano EM800-L
• Fork: RockShox Domian, 29”, Motion Control RC damper, 170mm, 44mm Offset, BOOST, Debonair, 1.8 Tapered Steerer, Gloss Black
• Shock: RockShox Super Deluxe Select R, Custom LIN L1 HOTDOG tune, 230x62.5mm, Bearing End, 2 bottomless tokens fitted.
• Front Wheel: Sun-Ringle Duroc SD37 Comp 29", 15x110mm
• Rear Wheel: Sun-Ringle Duroc SD37 Comp 27.5", Shimano Microspline Driver, 148x12mm
• Tyres: Front:Maxxis Assegai 29”x2.5 WT 3C MaxxGrip/DD/TR, Rear: Maxxis Assegai 27.5”x2.5 WT 3C MaxxTerra/DD/TR
• Crankset: Shimano EM600,165mm, 34T, 52mm Chainline
• Shifter: Shimano Deore M6100-IR, 12-speed Rapidfire Plus, I-Spec EV
• Rear Derailleur: Shimano Deore M6100, SGS 12-Speed, Shadow Plus
• Chain: Shimano Deore M6100 12-Speed
• Cassette: Shimano Deore M6100 12-Speed (HYPERGLIDE+), 10-51T
• Chain Guide: Shimano EM800 drive unit mount
• Brakes: SRAM DB8
• Front Rotor: SRAM, 220mm
• Rear Rotor: SRAM, 200mm
• Handlebars: Nukeproof Neutron V2, S/M: 12mm Rise Width - 780mm, L/XL/XXL: 25mm Rise Width - 800mm
• Stem: Nukeproof Neutron AM, 45mm, black
• Saddle: Nukeproof
• Seatpost: Brand X Ascend internal, 31.6mm, S:125mm drop; M:150mm drop; L: 170mm drop; XL/XXL: 200mm drop
• Headset: Nukeproof Neutron E-Bike Block Set, sealed bearings, ZS56/28.6 – ZS66/46
• Grips: Nukeproof Sam Hill Signature
• Battery Charger: Shimano E6002
• Certification: EN 15194 Compliant
• Weight: 24.1kg Medium Tubeless

Key Information:

• Material: Hydroformed 6061-T6 Triple-Butted Aluminium
• Fork Travel: 170mm
• Axle to Crown: 586mm
• Fork Offset: 44mm
• Rear Travel: 170mm
• Wheels Size: Front: 29" Rear: 27.5"
• Max Tyre Size: 2.6"
• Recommended Shock Sag (Measured seated): 0.3
• Shock Size: 230x62.5mm
• Shock Hardware F: 25x8mm
• Shock Hardware R: 30x8mm
• Sizing: S/M/L/XL/XXL
• Headtube: 56-66mm Tapered Semi-Integrated
• Headset: ZS56-28.6 / ZS66/40 (1.5" Tapered) or ZS56-28.6 / ZS66/46 (1.8" Tapered)
• 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: 34.9mm
• Motor System: Shimano STEPS EP8, 250W, 85Nm
• Battery: Can fit either Shimano E8035, 504Wh or Shimano E8036, 630Wh
• Rear Hub: Boost 148x12mm
• Rear Axle: SRAM UDH Maxle Stealth M12x1.0 180mm (Thread Length 13mm)
• Brake Mount: 180mm Direct Post
• Protection: 3D Contoured Motor Protector and Rubber Frame Protection for DT/SS/CS/Battery Door

Please NoteThis E-Bike (electric bike) has a max assisted speed of 25 km/h / 15.5 mph

Easy Assembly

When you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools and plastic pedals are conveniently included in the box.

Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive:

• All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes.
• All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes.
• All bikes for worldwide delivery outside the EU will be delivered in small boxes.

This video demonstrates assembly from a SMALL BOX.

This video demonstrates assembly from a LARGE BOX.

Please note that due to ongoing issues in the global bike supply chain, manufacturers may substitute certain component items due to availability. In this situation, they will be replaced with the same quality or better performing parts.

Buy Nukeproof Bikes from Chain Reaction Cycles, the World’s Largest Online Bike Store.