Nukeproof Megawatt 297

Nukeproof Megawatt 297

NUKEPROOF MEGAWATT

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. Bike design and technology moves fast to keep up with the evolving demands of our customers and racers. 

Designed and developed from the outset alongside the latest Mega, the Megawatt retains the descending characteristics that has taken 4 Enduro World Series crowns but combines this with the latest Shimano Steps EP8 motor technology. When choosing a motor/ battery partner, Nukeproof’s top priority was to partner with the right specialist. A brand that could offer leading edge technology to help create competitive product whilst having the infrastructure in place to support customers during ownership. 

Since its launch in 2021, the Megawatt has racked up numerous media awards from some of the leading journalists, including MBUK and Bike Radar's E-Bike of the Year 2022. Read the review HERE

The Megawatt Shares the race proven geometry of the Nukeproof Mega, but in an all new mixed wheel size platform. The 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 3d moulded chain guard to keep the frame protected and running quiet allowing you to concentrate on the trail ahead. The Megawatt is offered in Size Small through to XXL and shares Nukeproof’s “saddle offset” philosophy with the Mega. This means steeper seat angles as sizes increase, to optimise the riding position and maximise comfort and efficiency.

A custom tuned rear shock (170mm of rear travel) on all models ensures that the Megawatt is super supple of the top whilst remaining progressive and supportive through the rest of the travel. The Anti Squat too is optimised to create a bike that offers ultimate performance on the descends and then returns you back to the top efficiently for more. 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.

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 spec’s 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.

Featuring entry points in the frames downtube, the frames downtube 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.   

Nukeproof Megawatt: A Mega with an motor. 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: The product images shown here are representative only, please reference description for updated cable routing.

Due to severe delays in the bicycle supply chain, we have been forced to make some alterations to the specification of the component parts supplied with this bicycle. As a result the specification may differ from those shown in the images. Please refer to the specification table for accurate information.''

 

 

 

Features:

  • Intended Use: All Mountain/ Enduro/ DH
  • Available in Sizes Small to XXL
  • 170mm of Rear Travel
  • Shimano EP8 Drive System
  • Full Custom Triple Butted and Hydroformed 6061-T6 Aluminium, Including Forged Aluminium parts.

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Nukeproof Megawatt 297
Nukeproof Megawatt 297
Nukeproof Megawatt 297
Nukeproof Megawatt 297
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Full Specs

COMP ELITE FACTORY RS
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. 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. 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. 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.
Fork RockShox Domain, 29”, Motion Control RC damper, 170mm, 44mm Offset, BOOST, Debonair, 1.8 Tapered Steerer, Gloss Black Fox 38 Float, 29”, Performance Elite Series, Grip 2 Damper, 170mm, 44mm Offset, BOOST, 1.5T Steerer, 68mm Crown, Black Fox 38 Float, 29”, Factory Series, Kashima, Grip 2 Damper, 170mm, 44mm Offset, BOOST, 1.5T Steerer, 68mm Crown, Black RockShox Zeb Ultimate Charger 2.1 RC2 170mm, 44mm Offset, BOOST, Debonair, Grey
Shock RockShox Super Deluxe Select R, Custom LIN L1 HOTDOG tune, 230x62.5mm, Bearing End, 2 bottomless tokens fitted. Fox Float X2, Performance Series, EVOL, 2 Position lever, Custom LCL LRL tune, 230x62.5mm, Bearing End, 2x 0.3 spacer fitted. Fox Float X2, Factory Series, Kashima, EVOL, 2 Position lever, Custom LCL LRL tune, 230x62.5mm, Bearing End, 2x 0.3 spacer fitted. RockShox Super Deluxe Ultimate RCT Coil, Custom LNL / L1 Hotdog (S/MD) LNL / L Hotdog (L/XL/XXL) S320 tune, 230x62.5mm, Bearing End, Spring S:400lbs; MD/L:450lbs; XL:500lbs; XXL:550lbs
Wheelset Front Wheel: Sun-Ringle Duroc SD37 Comp 29"", 15x110mm // Rear Wheel: Sun-Ringle Duroc SD37 Comp 27.5"", Shimano Microspline Driver, 148x12mm Front Wheel:Nukeproof Horizon V2, 29"", 6 Bolt, 110x15mm // Rear Wheel Nukeproof Horizon V2, 27.5"", 6 Bolt, Shimano Microspline Driver, 148x12mm Front wheel: DT Swiss H1700 SPLINE 30, 29"", 6 Bolt, 110x15mm // Rear wheel: DT Swiss H1700 SPLINE 30, 27.5"", 6 Bolt, Shimano Microspline Driver, 148x12mm Front Wheel:Nukeproof Horizon V2, 29"", 6 Bolt, 110x15mm // Rear Wheel Nukeproof Horizon V2, 27.5"", 6 Bolt, XD Driver, 148x12mm
Drive System Shimano STEPS EP8, 250W, 85Nm Shimano STEPS EP8, 250W, 85Nm Shimano STEPS EP8, 250W, 85Nm Shimano STEPS EP8, 250W, 85Nm
Cranks Shimano EM600, 165mm, 34t, 52mm chainline Shimano EM600, 165mm, 34t, 52mm chainline Shimano EM8150 XT, HOLLOWTECH II, 165mm, 34T, 52mm Chainline Shimano EM8150 XT, HOLLOWTECH II, 165mm, 34T SRAM Eagle Chain ring, 52mm Chainline
Display Shimano EM800 with Shimano EM800-L Assist Switch Shimano EM800 with Shimano EM800-L Assist Switch Shimano EM800 with Shimano EM800-L Assist Switch Shimano EM800 with Shimano EM800-L Assist Switch
Battery Shimano E8035, 504Wh Shimano E8036, 630Wh Shimano E8036, 630Wh Shimano E8036, 630Wh
Shifter Shimano Deore M6100-IR, 12-speed Rapidfire Plus, I-Spec EV Shimano SLX M7100-IR, 12-speed Rapidfire Plus, I-Spec EV Shimano XT M8100-R, 12-speed Rapidfire Plus, I-Spec EV SRAM Eagle AXS 12-Speed, Black
Rear Deraileur Shimano Deore M6100, SGS 12-Speed, Shadow Plus Shimano SLX M7100, SGS 12-Speed, Shadow Plus Shimano XT M8100, SGS 12-Speed, Shadow Plus SRAM XO1 AXS Eagle 12-Speed, Black
Chain Shimano Deore M6100 12-Speed Shimano SLX M7100 HG 12-speed Inc Quicklink Shimano XT M8100 HG 12-speed Inc Quicklink SRAM GX Eagle 12-Speed
Cassette Shimano Deore M6100 12-Speed (HYPERGLIDE+), 10-51T Shimano SLX M7100-12, 12-Speed (HYPERGLIDE+), 10-51T Shimano XT M8100-12, 12-Speed (HYPERGLIDE+), 10-51T SRAM XO1 Eagle 12-Speed, CS XG1295 EAGLE 10-52T
Chain Guide Shimano EM800 drive unit mount Shimano EM800 drive unit mount Shimano EM800 drive unit mount Shimano EM800 drive unit mount
Brakes SRAM DB8 Shimano SLX M7120, 4 Pot Brake, Metallic Pads Shimano XT M8120, 4 Pot Brake, Metallic Pads SRAM Code RSC, Sintered pads
Rotors SRAM 220mm Front / 200mm Rear Brakco 220mm Front / 200mm Rear Shimano SM-RT76, 220mm Front / 203mm Rear SRAM Centerline 220mm Front / 200mm Rear
Tyres Front: Maxxis Assegai 29”x2.5 WT 3C MaxxGrip/DD/TR, Rear: Maxxis Assegai 27.5”x2.5 WT 3C MaxxGrip/DD/TR Front: Maxxis Assegai 29”x2.5 WT 3C MaxxGrip/DD/TR, Rear: Maxxis Assegai 27.5”x2.5 WT 3C MaxxGrip/DD/TR Front: Maxxis Assegai 29”x2.5 WT 3C MaxxGrip/DD/TR, Rear: Maxxis Assegai 27.5”x2.5 WT 3C MaxxGrip/DD/TR Front: Micheline DH22 TLR 29”x2.4, Rear: Micheline DH22 TLR 27.5”x2.4
Handlebars Nukeproof Neutron V2, S/M: 12mm Rise Width - 780mm, L/XL/XXL: 25mm Rise Width - 800mm Nukeproof Horizon V2, Width - S/M: 12mm Rise Width - 780mm, L/XL/XXL: 25mm Rise Width - 800mm Nukeproof Horizon V2, Width - S/M: 12mm Rise Width - 780mm, L/XL/XXL: 25mm Rise Width - 800mm Nukeproof Nukeproof Horizon Carbon V2, S/M: 12mm Rise Width - 780mm, L/XL/XXL: 25mm Rise Width - 800mm
Stem Nukeproof Neutron AM, 45mm, black Nukeproof Horizon, 45mm, Black Nukeproof Horizon, 45mm, Black Nukeproof Horizon, 45mm, Black
Saddle Nukeproof, Black Nukeproof, Black Nukeproof, Black Nukeproof, Black
Seatpost Brand X Ascend internal, 31.6mm, S:125mm drop; M:150mm drop; L: 170mm drop; XL/XXL: 200mm drop Brand X Ascend internal with Brand-X Remote lever, S:125mm drop; M:150mm drop; L:170mm drop; XL/XXL:200mm drop Bikeyoke Divine Stealth with Brand-X Remote lever, S:125mm drop; M:160mm drop; XL/XXL:185mm drop Bikeyoke Revive with Triggy 1x Remote, 31.6mm; S:125mm drop; M:160mm drop; L:185mm drop; XL/XXL:213mm drop
Headset Nukeproof Neutron E-Bike Block Set, sealed bearings, ZS56/28.6 – ZS66/46 Nukeproof Neutron E-Bike Block Set, sealed bearings, ZS56/28.6 – ZS66/40 Nukeproof Neutron E-Bike Block Set, sealed bearings, ZS56/28.6 – ZS66/40 Nukeproof Neutron E-Bike Block Set, sealed bearings, ZS56/28.6 – ZS66/46
Grips Nukeproof Sam Hill Signature Nukeproof Sam Hill Signature Nukeproof Sam Hill Signature Nukeproof Sam Hill Signature
Battery Charger Shimano E6002 Shimano E6002 Shimano E6002 Shimano E6002
Weight: (Size Medium) 24.1Kgs Medium (Tubeless) 24.6Kgs Medium (Tubeless) 24.25Kgs Medium (Tubeless) 24.69Kgs Medium (Tubeless)

Geometry & Sizing

 

Small Medium Large X-Large XX-Large
(A) Reach 435 455 475 495 515
(B) Stack 640.74 640.74 645.24 654.23 663.21
(C) Effective Top Tube Length 577.05 597.05 612.15 634.06 663.21
(D) Seattube Length 380 410 440 470 500
(E) Effective Seattube Angle 77.5 77.5 78 78 78
(F) Seattube Angle (Actual) 71 71 72 72 72
(G) Saddle Height at Saddle Offset 650 700 750 800 850
(H) Saddle Offset at Saddle Height 139.98 156.36 163.32 178.84 194.35
(I) Headtube Length 115 115 120 130 140
(J) Headtube Angle 64 64 64 64 64
(K) Chainstay Length 442 442 442 442 442
(L) Front Centre 779.61 799.61 821.8 846.18 870.57
(M) Wheelbase 1221.5 1241.5 1263.69 1288.07 1312.46
(N) Bottom Bracket Drop (Front / Rear) 30/10 30/10 30/10 30/10 30/10
(O) Bottom Bracket Height 345 345 345 345 345
(P) Stand Over Height 734.8 731.06 730.01 732.88 732.69
(Q) Fork Travel 170 170 170 170 170
(R) Trail 136.17 136.17 136.17 136.17 136.17
(S) Fork Offset 44 44 44 44 44
(T) Axle to Crown 582 582 582 582 582
(U) Maximum Seatpost Insert 216 248 275 305 340

*All dimensions in mm unless otherwise stated & measurements are taken with a 170mm fork

Recommended Sizing

Help

  • FAQs
  • Frame Spec
  • Industry Reviews
  • Tech Docs
  • Where can I buy Nukeproof Bikes?
  • Nukeproof bikes, components and apparel is sold through an authorised dealer network. Check out our dealer locator for your local local stockist or preferred online store www.nukeproof.com/dealers 
  • Do your bikes come with Warranty?
  • All Nukeproof frames come with a 5 year frame warranty (Please visit www.nukeproof.com/warranty for full info). On top of that we also offer an extended 2-year warranty on all components excluding wear and tear items such as bearings, brake pads, chains & cassettes etc. Our Warranty policy applies to the original owner and processed by our authorised retail partners. To see their warranty process check: www.nukeproof.com/warranty
  • Where can I demo a Nukeproof bike? 
  • We run numerous demo's through the year at major events and with our dealer network. Check out www.nukeproof.com/demo for when we may be near you. If this is unavailable to you, you can always request a demo through your local authorised stockist.  
  • What size bike do I need? 
  • All our products come with a size guide. This is designed as an indication of the size that may suit you. If you are still unsure speak with one of our dealers who will be happy to help you pick the right size and model for you.
  • How does you bike range work? 
  • Our range is named based on specification level. Not every Bike Frame will have each specification level, but in order of price they run: Sport - Race - Comp - Pro - Elite- Factory - RS   
Material Fully Custom Triple Butted and Hydro-Formed 6061-T6 Aluminium Including Forged Parts
Fork Travel 170mm
Axle to Crown 582mm
Fork Offset 44mm
Rear Travel 170mm
Wheel Size 29" Front /27.5" Rear
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 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
Seat Clamp 34.9mm
Motor System Shimano STEPS EP8, 250W, 85Nm
Rear Hub 148x12mm (Boost)
Rear Axle SRAM UDH Stealth M12x1.0 180mm (Thread length 13mm)
Chain Guide Shimano EM800 drive unit mount
Brake Mount 180mm Direct Post
Protection 3D Contoured Motor Protector and Rubber Frame Protection for DT/SS/CS/Battery Door