Nukeproof Megawatt Alloy 297 Comp 2024
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Travel Front 170mm
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Travel Rear 170mm
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Fork RockShox Domain
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Groupset microSHIFT Advent X
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Suspension Full
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Motor Shimano 250W 85Nm mid-drive
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Battery Shimano EN805LA, 504Wh
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Drivetrain 1 × 10
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Brakes Hydraulic Disc
Parts list
Main components, grouped by system.
Bike components
Frame
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.
Suspension Fork
RockShox Domain, 29”, Motion Control RC damper, 170mm, 44mm Offset, BOOST, Debonair, 1.8 Tapered Steerer, Gloss Black
Rear 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
Drivetrain
Rear Derailleur
Microshift Advent-X, RD-M6205, 10-Speed
Shift Levers
Microshift Advent-X, SL-M9605-R, 10-Speed
Cassette
Microshift Advent-X, CS-G104, 10-Speed, 11-48T
Crank
e*thirteen EP8, 165mm, 34T, Boost
Bottom Bracket
STEPS, press-fit
Chain
KMC, 10-Speed, with Quick Link
Chain Guide
Shimano EM800 drive unit mount
Wheels
Rims
Front Wheel: Sun-Ringle Duroc SD37 Comp 29"", 15x110mm // Rear Wheel: Sun-Ringle Duroc SD37 Comp 27.5"", Shimano Microspline Driver, 148x12mm
Tires
Front: Maxxis Assegai 29”x2.5 WT 3C MaxxGrip/DD/TR, Rear: Maxxis Assegai 27.5”x2.5 WT 3C MaxxGrip/DD/TR
Brakes
Brakes
SRAM DB8 4-POT
Cockpit
Stem
Nukeproof Neutron AM, 45mm, black
Handlebar
Nukeproof Neutron V2, S/M: 12mm Rise Width - 780mm, L/XL/XXL: 25mm Rise Width - 800mm
Grips
Nukeproof Sam Hill Signature
Headset
Nukeproof Neutron E-Bike Block Set, sealed bearings, ZS56/28.6 – ZS66/46
Seat
Saddle
Nukeproof, Black
Seatpost
Brand X Ascend internal with Brand-X Remote lever, S:125mm drop; M:150mm drop; L:170mm drop; XL/XXL:200mm drop
Motor & Battery
Motor
Shimano STEPS EP801, 250W, 85Nm
Battery
Shimano EN805LA, 504Wh
Charger
Shimano E6002
Fit data
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.473 mm | 1.408 mm | 1.358 mm | 1.322 mm | 1.288 mm |
| Bottom Bracket Height | 345 mm | 345 mm | 345 mm | 345 mm | 345 mm |
| Front Center | 779.61 mm | 799.61 mm | 821.8 mm | 846.18 mm | 870.57 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 136.17 mm | 136.17 mm | 136.17 mm | 136.17 mm | 136.17 mm |
| Stack | 640.74 mm | 640.74 mm | 645.24 mm | 654.23 mm | 663.21 mm |
| Reach | 435 mm | 455 mm | 475 mm | 495 mm | 515 mm |
| Top Tube Length | 577.05 mm | 597.05 mm | 612.15 mm | 634.06 mm | 663.21 mm |
| Seat Tube Angle | 77.5 ° | 77.5 ° | 78 ° | 78 ° | 78 ° |
| Seat Tube Length | 380 mm | 410 mm | 440 mm | 470 mm | 500 mm |
| Head Tube Angle | 64 ° | 64 ° | 64 ° | 64 ° | 64 ° |
| Head Tube Length | 115 mm | 115 mm | 120 mm | 130 mm | 140 mm |
| Chainstay Length | 442 mm | 442 mm | 442 mm | 442 mm | 442 mm |
| Wheelbase | 1221 mm | 1241 mm | 1263 mm | 1288 mm | 1312 mm |
| Bottom Bracket Drop | 30 mm | 30 mm | 30 mm | 30 mm | 30 mm |
| Standover Height | 734 mm | 731 mm | 730 mm | 732 mm | 732 mm |
| Front Travel | 170 mm | 170 mm | 170 mm | 170 mm | 170 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" |
