Bike-on-Bike
Insights
Average stack and reach vs trend of hardtail trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Geometry
Stack | 625mm | — |
Reach | 437mm | — |
Stack to Reach Ratio | 1.43:1 | — |
Seat Tube Length, C-T | 470mm | — |
Top Tube Length, Effective/Horizontal HT Top | 620mm | — |
Top Tube Length, Actual C-C | 598mm | — |
Top Tube Slope | 17deg | — |
Head Tube Angle | 71deg | — |
Seat Tube Angle | 73.5deg | — |
Head Tube Length | 115mm | — |
Bottom Bracket Drop | 61mm | — |
Bottom Bracket Height | 305.9mm | — |
Chainstay Length | 430mm | — |
Chainstay Length Horizontal | 425.7mm | — |
Front-Center | 682.1mm | — |
Front-Center Horizontal | 679.4mm | — |
Wheelbase | 1105mm | — |
Fork Offset/Rake | 45.5mm | — |
Trail | 78.2mm high | — — |
Mechanical Trail | 73.9mm | — |
Wheel Flop | 24.1mm | — |
Standover Height | 826mm | — |
Tire to Pedal Spindle | 140.2mm 175 mm cranks | — |
Pedal Spindle to Ground Clearance | 130.9mm 175 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 2.2in | — |
Tire Outer Diameter | 733.8mm | — |
Bike Length with Tires | 1838.8mm | — |
Crank Length | 175mm | — |
Handlebar Width | 700mm | — |
Stem Length | 105mm | — |
| Suspension Type | Hardtail (Front suspension) | — |
| Bar Type | Flat Bar | — |
| Fork Travel | Unknown | — |
| Rear Travel | Unknown | — |
| Suspension Sag | Unknown | — |
| Frame Material | Unknown | — |
| Fork Material | Unknown | — |
| Brake Type | Unknown | — |
Meta
| Actions | — | |
| Source | https://www.specialized.com/us/en/stumpjumper-comp-29/p/106266?color=196625-106266 | — |
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