2022/Trail Nukeproof Reactor 290 Alloy Comp
- Category
- Full-suspension Trail MTB
- Design
- Flat Bar, Full suspension
- Frame
- Aluminum
- Suspension
- 150mm fork travel, 130mm rear travel
Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
MEDIUM | LARGE | X-LARGE | |
Stack | 618.4mm | 623.5mm | 628.7mm |
Reach | 446.3mm | 475.4mm | 509.5mm |
Stack to Reach Ratio | 1.39:1 | 1.31:1 | 1.23:1 |
Seat Tube Length, C-T | 420mm | 420mm | 508mm |
Top Tube Length, Effective/Horizontal Center | 611.4mm | 641.2mm | 676.3mm |
Head Tube Angle | 65.5deg | 65.5deg | 65.5deg |
Effective Seat Tube Angle, Unknown | 75.1deg | 75.1deg | 75.1deg |
Head Tube Length | 105mm | 110mm | 115mm |
Bottom Bracket Drop | 30mm | 30mm | 30mm |
Bottom Bracket Height | 342mm | 342mm | 342mm |
Chainstay Length | 440mm | 440mm | 440mm |
Chainstay Length Horizontal | 439mm | 439mm | 439mm |
Front-Center | 766.5mm | 796mm | 834mm |
Front-Center Horizontal | 770mm | 800.1mm | 836.1mm |
Wheelbase | 1209mm | 1239.1mm | 1275.1mm |
Fork Offset/Rake | 44mm | 44mm | 44mm |
Fork Length, Unknown | 564mm | 564mm | 564mm |
Trail | 121.2mm very high | 121.2mm very high | 121.2mm very high |
Mechanical Trail | 110.3mm | 110.3mm | 110.3mm |
Wheel Flop | 45.7mm | 45.7mm | 45.7mm |
Standover Height | 739mm | 747mm | 772mm |
Tire to Pedal Spindle | 224.5mm 170 mm cranks | 254mm 170 mm cranks | 292mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 172mm 170 mm cranks | 172mm 170 mm cranks | 172mm 170 mm cranks |
290 Alloy Comp Build
MEDIUM | LARGE | X-LARGE | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.4in | 2.4in | 2.4in |
Tire Outer Diameter | 743.9mm | 743.9mm | 743.9mm |
Bike Length with Tires | 1952.9mm | 1983mm | 2019mm |
Published Sizing Recommendations
Height | 4 ft 9 in to | 42 ft 7 in to | 5 ft 3 in to |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Full-suspension Trail MTBSource:https://us.nukeproof.com/collections/reactor-alloy-290/products/2022-reactor-290-alloy-comp