Bike-on-Bike
Default Config
Insights
Somewhat upright stack and reach vs trend of hardtail trail mtb bikes
Geometry
Stack | 638mm | — |
Reach | 440mm | — |
Stack to Reach Ratio | 1.45:1 | — |
Seat Tube Length, C-T | 433mm | — |
Top Tube Length, Effective/Horizontal Unknown | 623mm | — |
Top Tube Slope | 21.6deg | — |
Head Tube Angle | 68deg | — |
Seat Tube Angle | 74deg | — |
Head Tube Length | 105mm | — |
Bottom Bracket Drop | 55mm | — |
Bottom Bracket Height | 308.1mm | — |
Chainstay Length | 432mm | — |
Chainstay Length Horizontal | 428.5mm | — |
Front-Center | 732.6mm | — |
Front-Center Horizontal | 730.5mm | — |
Wheelbase | 1159mm | — |
Fork Offset/Rake | 51mm | — |
Trail | 91.7mm very high | — — |
Mechanical Trail | 85mm | — |
Wheel Flop | 31.9mm | — |
Standover Height | 760mm | — |
Tire to Pedal Spindle | 199.5mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 138.1mm 170 mm cranks | — |
Build
Wheel Size | 650B/27.5 in 584 mm BSD | — — |
Tire Width | 2.8in | — |
Tire Outer Diameter | 726.2mm | — |
Bike Length with Tires | 1885.2mm | — |
Handlebar Width | 760mm | — |
Stem Length | 55mm | — |
| Suspension Type | Hardtail (Front suspension) | — |
| Bar Type | Flat Bar | — |
| Fork Travel | 120mm | — |
| Rear Travel | Unknown | — |
| Suspension Sag | 20% | — |
| Frame Material | Steel | — |
| Fork Material | N/A | — |
| Brake Type | Disc | — |
Meta
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| Source | https://99spokes.com/en-GB/bikes/genesis/2018/tarn-20 , https://geometrygeeks.bike/bike/genesis-tarn-20-2020/ | — |
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