Kilowatt Carbon Expert
Kilowatt C 297 Expert EAGLE90 KWCEX27s(M)
- S
- M
- L
- XL
About Kilowatt Carbon Expert
The Kilowatt Carbon Expert is built around the new Avinox M2S motor producing up to 1300watts of peak power and a punchy 150nm of peak torque allowing you to fly up the climbs ready to attack the next descent.
Featuring Nukeproof's signature four bar Horst Link suspension system, a platform that has undergone continuous refinement for over a decade. The result is a proven suspension design that delivers exceptional small bump sensitivity and traction at the start of the travel, while providing the mid stroke support demanded by hard charging riders.
Designed to combine the confidence inspiring ride characterises of our multi award-winning Mega, with the versatile adventure ready nature of the Reactor, the Kilowatt is equally at home riding your local trails at the weekend, or on the dreamy singletrack of your bucket list mountain destinations.
Blending playful handling with serious capability, Kilowatt is a true do-it-all machine - built to encourage exploration and maximise fun wherever and however you choose to ride.

Avinox Power System
The Kilowatt is built around the Avinox e-bike system, delivering an exceptional balance of power, weight, and range. Thanks to its compact integration, the bike retains the ride feel of an analogue mountain bike, with power available whenever you need it.
Rider-Focused Design
From tube-in-tube cable routing to the fully integrated battery, every detail of the Kilowatt is designed with the rider in mind. The result is a clean frame, easy maintenance, and a bike that looks as good as it rides.
Progressive Suspension Platform
With 160 mm of front travel and 150 mm at the rear, the Kilowatt delivers maximum control on technical terrain. The signature single-piece suspension linkage increases stiffness and ensures a direct, predictable ride feel, even under heavy load.
Specifications
Frame
Kilowatt C 7EA/size M/KWCEX27sFork
Fox 36 Float 29 P-Se 160 GRIP Gloss BLA TA15/110Rear Shock
Fox Float X Rear Shock P-S 210Drive Unit
Avinox Drive UnitDisplay
Avinox DP100 Flat Colour Touch Screen DisplayElectric Charger
Avinox 12A Charger Power Cable Charger with EU/UK Plug SuppliedTyres
Schwalbe Albert Gravity Pro, TLR 63-584Crank
SRAM S1000 E-MTB 155mm ISIS M15 SEShifter
Wireless Controller LeftRear Derailleur
SRAM Eagle 90 T-Type, 12-SpeedChain
SRAM GX Transmission 120 linksCassette
SRAM GX Eagle Transmission XS-1275 10-52T 12sChain Guide
Chainguide Upper Kilowatt Carbon CAP M5x16.5Front Brake
Sram Maven Base, 4 piston, organic pads, Sram mineral oilRear Brake
Sram Maven Base, 4 piston, organic pads, Sram mineral oilRotors
SRAM PM to PM 20P-2 incl. boltsHandlebar
Nukeproof Horizon, Wide:780, Rise:25, Bore:31,8Stem
Nukeproof Neutron , 45mmSaddle
Nukeproof Horizon Enduro, Cro-Mo railsSeatpost
Tranz-X dropper post , 31.6x482mm , 170mm travelGrips
Nukeproof OE single clamp with waffle - 29.6mm diameterBike Weight
TBC
Geometry
What is my size?| SMALL | MEDIUM | LARGE | X-LARGE | ||
|---|---|---|---|---|---|
| A | Reach | 435 | 460 | 480 | 500 |
| B | Stack | 620.24 | 629.3 | 638.29 | 647.31 |
| C | Effective Top Tube Length | 578.2 | 599.5 | 621.5 | 643.51 |
| D | Seattube Length | 380 | 410 | 440 | 460 |
| E | Effective Seattube Angle (Low) | 77° | 77° | 77.5° | 77.5° |
| F | Seattube Angle (Actual) - (Low) | 70.5° | 70.5° | 71° | 71° |
| G | Saddle Height at Saddle Offset | 650 | 700 | 750 | 800 |
| H | Saddle Offset at Saddle Height | 146.4 | 164.4 | 174.2 | 191.8 |
| I | Headtube Length | 100 | 110 | 120 | 130 |
| J | Headtube Angle | 64 | 64 | 64 | 64 |
| K | Chainstay Length | 450 | 450 | 450 | 450 |
| L | Front Centre | 761.8 | 791.1 | 815.3 | 839.6 |
| M | Wheelbase | 1209 | 1238.3 | 1262.7 | 1287 |
| N | Bottom Bracket Drop | -37 | -37 | -37 | -37 |
| O | Bottom Bracket Height | 336 | 336 | 336 | 336 |
| P | Stand Over Height | 745 | 750 | 755 | 760 |
| Q | Fork Travel | 160 | 160 | 160 | 160 |
| R | Trail | 132 | 132 | 132 | 132 |
| S | Fork Offset | 44 | 44 | 44 | 44 |
| T | Axle to Crown | 571 | 571 | 571 | 571 |
| U | Maximum Seatpost Insert | 250 | 280 | 310 | 340 |
Reviews
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