Front travel
140 mm
This value is within the central range for this class.
Nukeproof Reactor 290 Alloy Pro
Nukeproof Reactor 290 Alloy Pro
- Not published
- £3,699
- 140 / 130
- 29″
- 1 × 12
- 520%
- 14.4
- Aluminum
- Hydraulic disc
Rider height by size (cm)
Size guide- MD
- LG
- XL
- XL
Components
Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.
Frame and fork
-
Frame
Nukeproof Reactor 290 Alloy, 130mm Travel, custom triple butted hydro-formed tube set for front triangle and chain stays, UD woven carbon fibre Seat stays, internal cable routing, internal cable routing, ISCG 05 mount, Enduro bearings, threaded 73mm BB, Boost 148mm rear axle spacing, 3D contoured rubber frame protection
Suspension
-
Fork
-
Rear shock
Drivetrain
-
Bottom bracket
BSA, 73mm, threaded
-
Cassette
XG-1275
-
Chain
-
Crankset
-
Rear derailleur
-
Shifters
Brakes
-
Brakes
Wheels and tires
-
Rims
-
Tires
Cockpit and contact points
-
Grips
-
Handlebar
-
Headset
-
Saddle
-
Seatpost
-
Stem
Sizes and geometry
Size explorer
Understanding sizes and measurements
Size LG
Table
Reach
480mm
Stack
620mm
Wheelbase
1235mm
Head angle
66.0°
Seat angle
75.5°
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Aluminum
- Bicycle weight
-
- 14.4 kg
- 31.7 lb
Suspension
- Suspension configuration
-
- Full suspension
- Front travel
-
- 140 mm
- Rear travel
-
- 130 mm
Drivetrain
- Front chainrings
-
- 1
- Smallest chainring
-
- 30
- Largest chainring
-
- 30
- Rear sprockets
-
- 12
- Smallest sprocket
-
- 10
- Largest sprocket
-
- 52
- Lowest gear
-
- 16.7 in
- Highest gear
-
- 87.0 in
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Hydraulic disc
Fit and controls
- Seatpost
-
- Dropper seatpost
- Shifting
-
- Mechanical
Additional specifications
- Bottom bracket standard
-
- BSA
- Fork spring
-
- Air
- Tire width
-
- 2.5″
- Wheel material
-
- Aluminum
- Wheel size
-
- 29″
Technical analysis
How these figures sit among bicycles of the same class and model year. Context, not a ranking.
Lowest gear
16.7 gear inches
This value is below the central range for this class.
Highest gear
87.0 gear inches
This value is within the central range for this class.
Shifting
Mechanical
53 of 1,347 bicycles with this information use electronic shifting.
Gearing
This bicycle
- 6.4
- 33.3
Lineup changes
The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.
Differences across 2021 builds
Other models in this family
Published versions from the same family and model year.
Similar bicycles
Same category, closest configuration.
