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
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 | 639mm | 649mm +10mm |
Reach | 500mm | 530mm +30mm |
Stack to Reach Ratio | 1.28:1 | 1.22:1 |
Seat Tube Length, C-T | 445mm | 465mm +20mm |
Top Tube Length, Effective/Horizontal HT Top | 643mm | 676mm +33mm |
Head Tube Angle | 65deg | 65deg +0deg |
Effective Seat Tube Angle, Unknown | 77deg | 76.9deg -0.1deg |
Head Tube Length | 130mm | 140mm +10mm |
Bottom Bracket Drop | 42mm | 42mm +0mm |
Bottom Bracket Height | 327.4mm | 327.4mm +0mm |
Chainstay Length | 454mm | 454mm +0mm |
Chainstay Length Horizontal | 452.1mm | 452.1mm +0mm |
Front-Center | 828mm | 863mm +35mm |
Front-Center Horizontal | 828mm | 863mm +35mm |
Wheelbase | 1280mm | 1315mm +35mm |
Fork Offset/Rake | 44mm | 44mm +0mm |
Fork Length (On-Axis) | 550mm | 550mm +0mm |
Trail | 123.7mm very high | 123.7mm +0mm very high |
Mechanical Trail | 112.1mm | 112.1mm +0mm |
Wheel Flop | 47.4mm | 47.4mm +0mm |
Standover Height | 777mm | 784mm +7mm |
Tire to Pedal Spindle | 288.6mm 170 mm cranks | 318.6mm +30mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 157.4mm 170 mm cranks | 152.4mm -5mm 175 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.3in | 2.3in +0in |
Tire Outer Diameter | 738.8mm | 738.8mm +0mm |
Bike Length with Tires | 2018.8mm | 2053.8mm +35mm |
Crank Length | 170mm | 175mm +5mm |
Handlebar Width | 780mm | 780mm +0mm |
Stem Length | 50mm | 50mm +0mm |
| Suspension Type | Full suspension | Full suspension |
| Bar Type | Flat Bar | Flat Bar |
| Fork Travel | 140mm | 140mm |
| Rear Travel | Unknown | Unknown |
| Suspension Sag | Unknown | Unknown |
| Frame Material | Aluminum | Aluminum |
| Fork Material | Steel | Steel |
| Brake Type | Disc | Disc |
Meta
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| Source | https://www.specialized.com/au/en/stumpjumper-alloy/p/175253?color=300705-175253&searchText=93321-7101 | https://www.specialized.com/au/en/stumpjumper-alloy/p/175253?color=300705-175253&searchText=93321-7101 |
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