2026 Nukeproof Scout 290 Frame S / 27.5"
Build
650B/27.5 in × 2.4 in
Insights
Average stack and reach vs trend of hardtail trail mtb bikes
Design deviates from other sizes of Nukeproof Scout 290
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 616.2mm |
| Reach | 428.3mm |
| Stack to Reach Ratio | 1.44:1 |
| Seat Tube Length, C-T | 380mm |
| Top Tube Length, Effective/Horizontal HT Top | 605mm |
| Top Tube Slope | 25.2deg |
| Head Tube Angle | 64.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 110mm |
| Bottom Bracket Drop | 50mm |
| Bottom Bracket Height | 303mm |
| Chainstay Length | 422.5mm |
| Chainstay Length Horizontal | 419.5mm |
| Front-Center | 741.1mm |
| Front-Center Horizontal | 739.4mm |
| Wheelbase | 1158.9mm |
| Fork Offset/Rake | 37mm |
| Fork Length (Axle-To-Crown) | 532mm |
| Trail | 127.4mm very high |
| Mechanical Trail | 115mm |
| Wheel Flop | 49.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 218.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 133mm |
Frame Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.4in |
| Tire Outer Diameter | 705.9mm |
| Bike Length with Tires | 1864.8mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 140mm |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:www.nukeproof.com