2020 Specialized Bicycles Stumpjumper EVO Alloy 29 - Frameset
- Design
- Flat Bar, Full suspension
- Frame
- Aluminum
- Suspension
- 140mm fork travel
- Features
- Disc brake
Geometry
S2 | S3 | |
Stack | 619mm | 623mm |
Reach | 445mm | 475mm |
Stack to Reach Ratio | 1.39:1 | 1.31:1 |
Seat Tube Length, C-T | 400mm | 450mm |
Top Tube Length, Effective/Horizontal HT Top | 599mm | 635mm |
Top Tube Slope | 23.1deg | 17.7deg |
Head Tube Angle | 63.5deg | 63.5deg |
Seat Tube Angle | 76deg | 75.6deg |
Head Tube Length | 100mm | 105mm |
Bottom Bracket Drop | 47mm | 47mm |
Bottom Bracket Height | 330mm | 330mm |
Chainstay Length | 443mm | 443mm |
Chainstay Length Horizontal | 440.5mm | 440.5mm |
Front-Center | 781mm | 813mm |
Front-Center Horizontal | 779.5mm | 811.5mm |
Wheelbase | 1220mm | 1252mm |
Fork Offset/Rake | 44mm | 44mm |
Fork Length (On-Axis) | 560mm | 560mm |
Trail | 138.8mm very high | 138.8mm very high |
Mechanical Trail | 124.2mm | 124.2mm |
Wheel Flop | 55.4mm | 55.4mm |
Standover Height | 754mm | 770mm |
Tire to Pedal Spindle | 234mm 170 mm cranks | 266mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 160mm 170 mm cranks | 160mm 170 mm cranks |
Alloy 29 - Frameset Build
S2 | S3 | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.6in | 2.6in |
Tire Width Max | 2.8in | 2.8in |
Tire Outer Diameter | 754.1mm | 754.1mm |
Bike Length with Tires | 1974.1mm | 2006.1mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Full-suspension All-mountain/Enduro MTBSource:https://www.specialized.com/us/en/stumpjumper-evo-alloy-29--frameset/p/173499?color=271061-173499