Bike-on-Bike
Insights
Average 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 | 622mm | — |
Reach | 450mm | — |
Stack to Reach Ratio | 1.38:1 | — |
Seat Tube Length, Unknown | 405mm | — |
Top Tube Length, Effective/Horizontal Center | 605mm | — |
Top Tube Slope | 22.7deg | — |
Head Tube Angle | 65deg | — |
Seat Tube Angle | 76deg | — |
Head Tube Length | 110mm | — |
Bottom Bracket Drop | 42mm | — |
Bottom Bracket Height | 327.4mm | — |
Chainstay Length | 432mm | — |
Chainstay Length Horizontal | 430mm | — |
Front-Center | 770mm | — |
Front-Center Horizontal | 770.1mm | — |
Wheelbase | 1200mm | — |
Fork Offset/Rake | 44mm | — |
Fork Length, Unknown | 550mm | — |
Trail | 123.7mm very high | — — |
Mechanical Trail | 112.1mm | — |
Wheel Flop | 47.4mm | — |
Standover Height | 744mm | — |
Tire to Pedal Spindle | 230.6mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 157.4mm 170 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 2.3in | — |
Tire Outer Diameter | 738.8mm | — |
Bike Length with Tires | 1938.8mm | — |
Crank Length | 170mm | — |
Handlebar Width | 780mm | — |
Stem Length | 50mm | — |
| Suspension Type | Full suspension | — |
| Bar Type | Flat Bar | — |
| Fork Travel | 140mm | — |
| Rear Travel | 130mm | — |
| Suspension Sag | Unknown | — |
| Frame Material | Carbon/Composite | — |
| Fork Material | Unknown | — |
| Brake Type | Disc | — |
Meta
| Actions | — | |
| Source | https://www.specialized.com/us/en/stumpjumper-expert/p/175250?color=300726-175250&searchText=93321-3101 | — |
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