2022/Trail Nukeproof Reactor 290 Alloy Comp

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 Scale
Source:https://us.nukeproof.com/collections/reactor-alloy-290/products/2022-reactor-290-alloy-comp