Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 29" -
Travel Front 140mm -
Travel Rear 140mm -
Fork Fox Factory Float 36
-
Groupset XT -
Suspension Full -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
MD
165cm - 177cm
LG
175cm - 188cm
XL
185cm - 198cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Nukeproof Reactor 290 Carbon, 140mm Travel, UD woven Carbon Fibre front triangle/chain stays/seat stays, internal cable routing, custom tuned rear shock, Enduro bearings, threaded bottom bracket, boost 148mm rear axle spacing, 3D contoured frame protection
Suspension Fork
Fox 36 Float, Factory Series, Kashima, Grip 2 Damper, 140mm, 51mm Offset, BOOST, Black
Rear Shock
Fox Float DPX2, Factory Series, Kashima, 3 Position, EVOL, Custom CL, LRL tune, 210x50mm, Bearing End (0.2 Spacer fitted.)
Drivetrain
Rear Derailleur
Shimano XT M8100, SGS 12-Speed, Shadow Plus
Shift Levers
Shimano XT M8100-R, 12-speed Rapidfire Plus, I-Spec EV
Cassette
Shimano XT M8100-12, 12-Speed (HYPERGLIDE+), 10-51T
Crank
Shimano XT M8100 12-Speed, Hollowtech 2, 170mm, 30T, 52mm Chainline
Bottom Bracket
Threaded 73mm BSA
Chain Guide
ISCG05
Wheels
Rear Hub
Boost 148x12mm
Rims
DT Swiss M1700 SPLINE 30,29", Centrelock, 110x15mm
Tires
Front: Maxxis Assegai 29”x2.5 WT 3C MaxxTerra/EXO+/TR, Rear: Maxxis Minion DHR II 29”x2.4 WT 3C MaxxTerra/EXO+/TR
Brakes
Brakes
Shimano XT M8120, 4 Pot Brake, Metallic Pads
Disk Rotors
Shimano MT800, 203mm (Front), 180mm (Rear)
Cockpit
Stem
Nukeproof Horizon, 50mm, Black
Handlebar
Nukeproof Horizon 25mm Rise, Width - S780mm, M780mm, L800mm, XL800mm)
Grips
Nukeproof Sam Hill Signature
Headset
ZS44-28.6 – T2 / ZS56/40 – B8
Seat
Saddle
Nukeproof Horizon SL, Orange
Seatpost
31.6mm (Internal Routing for Dropper Seatpost)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | MD | LG | XL |
|---|---|---|---|
| Stack Reach Ratio | 1.36 mm | 1.29 mm | 1.21 mm |
| Bottom Bracket Height | 341 mm | 341 mm | 341 mm |
| Front Center | 767 mm | 797 mm | 833 mm |
| Rake | 51 mm | 51 mm | 51 mm |
| Trail | 111 mm | 112 mm | 112 mm |
| Stack | 618 mm | 623 mm | 628 mm |
| Reach | 454 mm | 483 mm | 517 mm |
| Top Tube Length | 613 mm | 643 mm | 678 mm |
| Seat Tube Angle | 75.5 ° | 75.5 ° | 75.5 ° |
| Seat Tube Length | 420 mm | 460 mm | 510 mm |
| Head Tube Angle | 66 ° | 66 ° | 66 ° |
| Head Tube Length | 105 mm | 110 mm | 115 mm |
| Chainstay Length | 443 mm | 443 mm | 443 mm |
| Wheelbase | 1208 mm | 1238 mm | 1274 mm |
| Bottom Bracket Drop | 33 mm | 33 mm | 33 mm |
| Front Travel | 140 mm | 140 mm | 140 mm |
| Wheels | 29" | 29" | 29" |
| Rider Min Height | 165 cm | 175 cm | 185 cm |
| Rider Max Height | 177 cm | 188 cm | 198 cm |
About this model
Reactor 290c Factory belongs to the Nukeproof Reactor model. There are 61 bikes that carry this model name. Take a sneak peek at all Nukeproof Reactor bikes models from 2020, by clicking here.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Trail bikes
Our math shows that the average cost of a dependable Trail bike is 2762$. However, even though the average price of a Trail bike is lower, you might still be able to get a top-quality bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
Reactor 290c Factory components
Fork
The fork installed on this bike is the Fox Factory Float 36 model. The travel on this model is 140mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Rear Shock
As for the rear shock, this bike has the Fox Float DPX2 model, with a travel of 140mm. Rear shocks offer better comfort, better traction, and better cornering. This allows for quicker riding on rough roads and trails. In short, a full-suspension bike will give you the smoothest ride possible.
Wheels
The Reactor 290c Factory 2020 bike is equipped with 29″ aluminum wheels when leaving the factory. These wheels are more forgiving when you go over roots, rocks, bumps, or other obstacles you encounter on your ride. However, 29″ wheels will make your bike react slower to obstacles you may encounter.
Brakes
When you want to stop the bike in time, the brakes are vital. The Reactor 290c Factory has Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, your safety is in good hands.
Sizes
This bike is available in 3 sizes. They vary from 165 cm – 198 cm (5.41 ft – 6.5 ft). In short, it won’t be difficult to find the right one for you.
Dropper post
The Nukeproof model is also equipped with a dropper post. If you are a technical rider, a dropper post is essential. A dropper post provides increased safety while riding. The lever system, allows you to move your saddle up and down, which is very useful on climbs and descends.