2011 Specialized Bicycles Stumpjumper Comp Alloy 29 M

Build

700C/29 in × 2.2 in

Insights

Average stack and reach vs trend of full-suspension cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
609mm
Reach
451mm
Stack to Reach Ratio
1.35:1
Seat Tube Length, C-T
483mm
Top Tube Length, Effective/Horizontal Center
617mm
Top Tube Length, Actual C-C
587mm
Top Tube Slope
11.7deg
Head Tube Angle
69.5deg
Seat Tube Angle
70.5deg
Effective Seat Tube Angle, Unknown
74.5deg
Head Tube Length
130mm
Bottom Bracket Drop
28.9mm
Bottom Bracket Height
338mm
Chainstay Length
449mm
Chainstay Length Horizontal
448.1mm
Front-Center
708.5mm
Front-Center Horizontal
707.9mm
Wheelbase
1156mm
Fork Offset/Rake
45mm
Trail
89.1mm
very high
Mechanical Trail
83.5mm
Wheel Flop
29.2mm
Standover Height
762mm
Tire to Pedal Spindle Distance
With 175 mm cranks
166.6mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
163mm

Comp Alloy 29 Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
2.2in
Tire Outer Diameter
733.8mm
Bike Length with Tires
1889.8mm
Crank Length
175mm
Handlebar Width
680mm
Stem Length
90mm
Suspension Type
Full suspension
Bar Type
Flat Bar
Fork Travel
130mm
Rear Travel
Unknown
Suspension Sag
Unknown
Frame Material
Aluminum
Fork Material
Unknown
Brake Type
Disc
Source:https://www.specialized.com/us/en/stumpjumper-fsr-comp-29er/p/23344