Bike-on-Bike
Insights
Very upright stack and reach vs trend of full-suspension trail mtb bikes
Design deviates from other sizes of Specialized Bicycles Stumpjumper
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Geometry
Stack | 618mm | — |
Reach | 386mm | — |
Stack to Reach Ratio | 1.6:1 | — |
Seat Tube Length, C-T | 396mm | — |
Seat Tube Length, Effective Unknown | 390mm | — |
Top Tube Length, Effective/Horizontal Center | 563mm | — |
Top Tube Slope | 25.6deg | — |
Head Tube Angle | 67deg | — |
Seat Tube Angle | 74deg | — |
Head Tube Length | 125mm | — |
Bottom Bracket Drop | 33mm | — |
Bottom Bracket Height | 330.1mm | — |
Chainstay Length | 437mm | — |
Chainstay Length Horizontal | 435.8mm | — |
Front-Center | 687mm | — |
Front-Center Horizontal | 686.3mm | — |
Wheelbase | 1122mm | — |
Fork Offset/Rake | 47.8mm | — |
Fork Length (Axle-To-Crown) | 560mm | — |
Trail | 102.2mm very high | — — |
Mechanical Trail | 94.1mm | — |
Wheel Flop | 36.8mm | — |
Standover Height | 754mm | — |
Tire to Pedal Spindle | 153.9mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 160.1mm 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 | 1848.2mm | — |
Crank Length | 170mm | — |
Handlebar Width | 780mm | — |
Stem Length | 45mm | — |
| Suspension Type | Full suspension | — |
| Bar Type | Flat Bar | — |
| Fork Travel | 150mm | — |
| Rear Travel | 140mm | — |
| Suspension Sag | Unknown | — |
| Frame Material | Carbon/Composite | — |
| Fork Material | Unknown | — |
| Brake Type | Disc | — |
Meta
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