The Nukeproof MegaWatt 297 Factory: A Mega with a motor
With Shimano EP801 guts and the soul of our EWS-winning enduro rig, the MegaWatt is designed to maximize descending by getting you back to the top faster, again and again (and again).
The Nukeproof Megawatt 297 shares DNA with our multi-time Enduro World Series winning race bike, the Mega, but with the added oomph of the updated Shimano STEPS EP801 pedal assist motor.
Making 85Nm of torque and 250W of power, the EP801 motor system is a natural choice for the Megawatt. It’s a class-leading motor with great engagement, superb power delivery and a very natural ride feel. Powering it all is Shimano’s 630Wh removable battery with enough juice for long odysseys on the trail.
Inspired by the race-proven geometry of the Mega, the Megawatt 297 is an e-enduro machine designed to be playful yet stable — fun in any scenario, both up and down the trail.
How it Rides
The Megawatt 297 is a mixed-wheel eMTB that uses a 29-inch wheel in the front and a smaller 27.5-inch wheel in the rear. The larger front wheel is optimal for grip and rolling over obstacles while the smaller rear wheel helps the bike snap around corners and stay lively in tight terrain.
Paired with 170mm of suspension travel front and rear, the mixed wheels and big travel make the Megawatt a mean e-enduro machine.
Like the non-motor powered Mega, the Megawatt’s rear suspension has been optimized to be super supple of the top of the stroke while remaining progressive and supportive through the rest of the travel. The anti-squat is optimized to create a bike that offers ultimate performance on the descents while remaining supportive on the climbs. We’ve also given the Megawatt a wide SAG range (30%-35%) to allow the rider to custom-tune the bike to their preferences.
Geometry wise, we’ve taken the best qualities of our enduro-winning Mega and optimized it for eMTB-use. The frame is built from hydroformed 6061 aluminum with space made in the downtube for the Shimano battery and a one-piece cast bottom bracket shell for the EP8 motor. The Megawatt 297’s battery is removable, and the bike is compatible with Shimano’s smaller 504Wh battery.
The Nukeproof MegaWatt 297 Factory Component Details
- Shimano STEPS EP801 e-bike motor & 630Wh battery
- Fox 38 Float Factory Series fork & Float X2 Factory Series shock
- Mixed SRAM XO/GX T-Type AXS 12-speed drivetrain
- Hayes Dominion A4 4-piston brakes
- DT Swiss H1700 SPLINE 30 tubeless wheels
- Maxxis Assegai front and rear tires

Key Features
- Intended Use: All Mountain/Enduro/DH
- Available in Sizes Small to XXL
- 170mm of rear travel
- Shimano EP801 drive system
- Full custom hydroformed triple-butted 6061-T6 aluminum, including forged aluminum parts.

Specifications
![]() COMPView$6,099.00
| ![]() ELITEView$7,899.00
| ![]() FACTORYView$8,999.00
| ![]() RSView$9,299.00
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FRAME | Nukeproof Megawatt 297 Alloy, 170mm travel, custom triple butted hydro-formed tube set, internal battery, Internal cable routing, 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, 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, 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, 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 3 RC2 170mm, 44mm Offset, BOOST, Debonair, Grey | SHOCK | RockShox Super Deluxe Select R, Custom S/M - 0L2 LNL1 SB C1, L/XL/XXL - 0L2 LNL SB C1 tune, 230x62.5mm, bearing end, 2 bottomless tokens fitted. | Fox Float X2, Performance Series, EVOL, 2 Position lever, Custom 0.3 Spacer x2, CL, RM, Rezi CM tune, 230x62.5mm, Bearing End | Fox Float X2, Factory Series, Kashima, EVOL, 2 Position lever, Custom 0.3 Spacer x2, CL, RM tune, 230x62.5mm, Bearing End | RockShox Super Deluxe Ultimate RCT, Custom, S/M - 0L2 LNL1 32SB C1, L/XL/XXL - 0L2 LNL 32SB C1 tune, 230x62.5mm, Bearing End, 2 bottomless tokens fitted | 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, XD Driver, 148x12mm | Front wheel: DT Swiss H1700 SPLINE 30, 29", 6 Bolt, 110x15mm // Rear wheel: DT Swiss H1700 SPLINE 30, 27.5", 6 Bolt, XD 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 EP801, 250W, 85Nm | Shimano STEPS EP801, 250W, 85Nm | Shimano STEPS EP801, 250W, 85Nm | Shimano STEPS EP801, 250W, 85Nm | CRANKS | e-Thirteen EP8, 165mm, 34t, BOOST | e-Thirteen EP8, 165mm, 34t, BOOST | e-Thirteen EP8, 165mm, 34t, BOOST | e-Thirteen EP8, 165mm, 34t, BOOST | DISPLAY | Shimano SC-EN600 with Shimano SW-EM800-L Assist Switch | Shimano SC-EN600 with Shimano SW-EM800-L Assist Switch | Shimano SC-EN600 with Shimano SW-EM800-L Assist Switch | Shimano SC-EN600 with Shimano SW-EM800-L Assist Switch | BATTERY / CHARGER | Shimano E8035, 504Wh | Shimano E8036, 630Wh | Shimano E8036, 630Wh | Shimano E8036, 630Wh | SHIFTER | Microshift Advent-X, SL-M9605-R, 10-speed | SRAM AXS POD Ultimate, 12-speed Eagle, T-Type | SRAM AXS POD Ultimate, 12-speed Eagle, T-Type | SRAM AXS POD Ultimate, 12-speed Eagle, T-Type | REAR DERAILLEUR | Microshift Advent-X, RD-M6205, 10-speed | SRAM GX AXS T-Type, 12-speed Eagle | SRAM XO AXS T-Type, 12-speed Eagle | SRAM XX AXS T-Type, 12-speed, Eagle | CHAIN | KMC, 10-speed, with Quick Link | SRAM GX T-Type, 12-speed Eagle, Flattop, PowerLock | SRAM GX T-Type, 12-speed Eagle, Flattop, PowerLock | SRAM XO T-Type, 12-speed Eagle, Flattop, PowerLock | CASSETTE | Microshift Advent-X, CS-G104, 10-speed, 11-48T | SRAM GX CS1275 T-Type, 12-speed, 10-52T | SRAM GX CS1275 T-Type, 12-speed, 10-52T | SRAM XO T-Type, 12-speed, Eagle, CS XG1295, 10-52T | CHAIN GUIDE | Nukeproof Shimano STEPS Direct Mount | Shimano EM800 drive unit mount | Nukeproof Shimano STEPS Direct Mount | Nukeproof Shimano STEPS Direct Mount | BRAKES | SRAM DB8, 4-piston | SRAM DB8, 4-piston | Hayes Dominion A4, 4-piston brake, metallic pads | SRAM Code RSC, Sintered pads | ROTORS | SRAM Centerline 220mm Front / 200mm Rear | SRAM Centerline 220mm Front / 200mm Rear | Hayes 220mm Front / 203mm Rear | SRAM HS2 220mm Front / 200mm Rear | TIRES | 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: Michelin DH22 TLR 29”x2.4, Rear: Michelin DH22 TLR 27.5”x2.4 | HANDLEBARS | Nukeproof Neutron V2 31.8mm, S/M: 12mm Rise Width - 780mm, L/XL/XXL: 25mm Rise Width - 800mm | Nukeproof Horizon V2 31.8mm, S/M: 12mm Rise Width - 780mm, L/XL/XXL: 25mm Rise Width - 800mm | Nukeproof Horizon V2 31.8mm, S/M: 12mm Rise Width - 780mm, L/XL/XXL: 25mm Rise Width - 800mm | Nukeproof Horizon Carbon V2, 31.8, 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 Triggy 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 – ZS66/46 | Nukeproof Neutron E-Bike Block Set, sealed bearings, ZS56/28.6 – ZS66/46 | Nukeproof Neutron E-Bike Block Set, sealed bearings, ZS56/28.6 – ZS66/46 | GRIPS | Nukeproof Sam Hill Signature | Nukeproof Sam Hill Signature | Nukeproof Sam Hill Signature | Nukeproof Sam Hill Signature | WEIGHT: (SIZE MEDIUM) | NA | NA | NA | NA |
California Proposition 65 Warning
This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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