2021 Trifox Bike SDY21 Base 17"
Build
700C/29 in × 2.4 in
Insights
Average stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 606mm |
| Reach | 430mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, Unknown | 430mm |
| Top Tube Length, Effective/Horizontal Center | 615mm |
| Top Tube Slope | 19.3deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 307mm |
| Chainstay Length | 443mm |
| Chainstay Length Horizontal | 438.2mm |
| Front-Center | 680mm |
| Front-Center Horizontal | 676.8mm |
| Wheelbase | 1115mm |
| Fork Offset/Rake | 45mm |
| Fork Length (Axle-To-Crown) | 482mm |
| Trail | 87.5mm very high |
| Mechanical Trail | 82.2mm |
| Wheel Flop | 28.1mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 138mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 137mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.4in |
| Tire Outer Diameter | 743.9mm |
| Bike Length with Tires | 1858.9mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:https://trifoxbike.com/products/29er-full-internal-cable-routing-carbon-mtb-hardtail-boost-frameset-sdy21