2025 Nukeproof Megawatt Carbon Pro 297 GX Transmission E-Bike

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Where To Buy
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (contiguous U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.

Specifications

Product
Nukeproof Megawatt Carbon Pro 297 GX Transmission E-Bike
Model Year
2025
Intended Use
Enduro / All-Mountain
Freeride / Bike Park
Rider
Unisex
Sizes and Geometry
SM
MD
LG
XL
XXL
Sizes Additional Info
• Mixed ("Mullet") wheels: 29" front, 27.5" rear
• All specifications listed are with 170mm travel fork with 582mm axle-to-crown length and 44mm offset for a trail value of 130.26mm (all sizes)
• Bottom Bracket Drop: 30mm from front axle, 10mm from rear axle (all sizes)
• Saddle heights for effective seat tube angles: 650mm (SM), 700mm (MD), 750mm (LG), 800mm (XL), 850mm (XXL)
Wheel Size
Mixed Wheel Size
E-Bike Class
Class 1: Pedal Assist (Pedelecs)
Motor
SRAM Eagle Powertrain, 250 W, 90 Nm max torque, 680 W peak power
Battery
SRAM Eagle Powertrain, integrated, removable through bottom of downtube
Battery Capacity
720 Wh
Display/Remote
SRAM Eagle Powertrain AXS Bridge top tube display, SRAM AXS Pod Controller
Modes
Range, Rally, Push Mode (walk assist)
Max Speed with Assist
USA/Canada/New Zealand: 20 mph (32.2 km/h)
Other: 15.5 mph (25 km/h)
Frame Material
Carbon Fiber
Frame Material Details
T700/T800 Monocoque UD carbon front and rear triangles; 3D-contoured motor protector and rubber frame protection for down tube, seatstay, and chainstay
Rear Travel
170mm
Rear Shock
RockShox Vivid Select+ Air, lockout, bottom-out adjust, custom tune, 230mm length x 65mm stroke
Fork
RockShox ZEB Select+, Charger 3.1 RC2 damper, DebonAir spring, 38mm stanchions, 44mm offset, Maxle Stealth thru-axle
Fork Travel
170mm
Head Tube Diameter
Tapered, 56-66mm
Headset
Nukeproof, sealed bearings, ZS56/28.6 upper, ZS66/46 lower
Handlebar
Nukeproof Horizon Carbon V2
SM/MD: 12mm rise, 780mm width; LG-XXL: 25mm rise, 800mm width
Stem
Nukeproof Horizon, 45mm length
Grips
Nukeproof Neutron, single-clamp lock-on
Brakes
SRAM Maven Bronze, 4-piston, organic pads
Rotors: SRAM CenterLine 2.0, 200mm
Brake Levers
SRAM Maven Bronze Stealth, tool-free reach adjust
Drivetrain
1x
Shifters
SRAM Eagle Pod Controller, 12-speed, AXS electronic wireless, MMX mounting bracket
Front Derailleur
None
Rear Derailleur
SRAM GX Eagle Transmission, 12-speed, AXS electronic wireless
Chainguide
Nukeproof direct mount upper slider
Cranks
SRAM GX Eagle Transmission Alloy, 155mm length
Chainrings
SRAM GX Eagle Transmission, 36 tooth
Pedals
None
Chain
SRAM GX Eagle Transmission Flattop, 12-speed, with PowerLock
Cassette
SRAM GX Eagle Transmission XS-1275, 12-speed, 10-52 tooth
Rims
Nukeproof Horizon V2 Alloy
Hubs
Nukeproof Horizon V2 wheelset, 15mm x 110mm (Boost) front, 12mm x 148mm (Boost) rear with XD driver
Spokes
Nukeproof Horizon V2 wheelset
Tires
Front: Schwalbe Magic Mary Evo, Gravity Pro Radial casing, Ultra Soft compound, TLR, 29" x 2.5"
Front: Schwalbe Albert Evo, Gravity Pro Radial casing, Soft compound, TLR, 27.5" x 2.5"
Saddle
Nukeproof Horizon Enduro, CrN/Ti rails
Seatpost
RockShox Reverb AXS dropper
Drop: 150mm (SM), 175mm (MD), 200mm (LG), 225mm (XL), 250mm (XXL)
Seatpost Diameter
31.6mm
Seatpost Clamp
Single bolt, 36.4mm
Rear Dropout / Hub Dimensions
12mm x 148mm (Boost)
Max. Tire Size
27.5" x 2.6"
Bottle Cage Mounts
One inside front triangle, plus accessory mounts under top tube
Colors
Red
Warranty
Lifetime frame with registration, 2 years Nukeproof components
Weight
52 lb 8.6 oz (23,830 g)
Miscellaneous
• Four-bar Horst Link rear suspension design
• Mixed ("Mullet") wheels: 29" front, 27.5" rear
• Internally-piped cable routing
• Integrated tool storage within motor guard
• SRAM UDH (Universal Derailleur Hanger)
• SRAM Eagle Powertrain features Auto Shift and Coast Shift functions
• European price: 8499 EUR

Includes:
• SRAM Eagle Powertrain battery charger with EU/UK/US plug
• SRAM AXS Powerpack battery charger
• Nukeproof carbon fiber water bottle cage
Price
N/A
What do you think?
Where To Buy
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (contiguous U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.
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