2021 Nukeproof Giga 290 29" Front and Rear, 591mm axle to crown. Large
Build
700C/29 in × 2.4 in
Insights
Average stack and reach vs trend of full-suspension downhill/freeride mtb bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 631.3mm |
| Reach | 475mm |
| Stack to Reach Ratio | 1.33:1 |
| Seat Tube Length, C-T | 440mm |
| Top Tube Length, Effective/Horizontal Center | 609.2mm |
| Head Tube Angle | 63.5deg |
| Effective Seat Tube Angle, Seat Tube Top | 78deg |
| Head Tube Length | 110mm |
| Bottom Bracket Drop | 25mm |
| Bottom Bracket Height | 347mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 444.3mm |
| Front-Center | 817.4mm |
| Front-Center Horizontal | 821.4mm |
| Wheelbase | 1265.7mm |
| Fork Offset/Rake | 42mm |
| Fork Length (Axle-To-Crown) | 591mm |
| Trail | 138.5mm very high |
| Mechanical Trail | 124mm |
| Wheel Flop | 55.3mm |
| Standover Height | 729.9mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 275.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 177mm |
29" Front and Rear, 591mm axle to crown. Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.4in |
| Tire Outer Diameter | 743.9mm |
| Bike Length with Tires | 2009.6mm |
| Crank Length | 170mm |
| Stem Length | 50mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 180mm |
| Rear Travel | 170mm |
| Suspension Sag | 20% |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Unknown |
Published Sizing Recommendations
| Height | 175 cm to 185 cm |
Source:https://nukeproof.com/pages/geometry-giga-290