2012 Specialized Bicycles Stumpjumper Stumpjumper Expert Carbon EVO R 29 17.5

Build

700C/29 in × 1.95 in

Insights

Average stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Specialized Bicycles Stumpjumper
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Reach250mm300mm350mm400mm450mm500mm550mmStack350mm400mm450mm500mm550mm600mm650mm15.5192117.5

Geometry

Stack
612mm
Reach
410.5mm
Stack to Reach Ratio
1.49:1
Seat Tube Length, C-T
445mm
Top Tube Length, Effective/Horizontal HT Top
592mm
Top Tube Length, Actual C-C
570mm
Top Tube Slope
19deg
Head Tube Angle
71.5deg
Seat Tube Angle
73.5deg
Head Tube Length
100mm
Bottom Bracket Drop
63.5mm
Bottom Bracket Height
297mm
Chainstay Length
435mm
Chainstay Length Horizontal
430.3mm
Front-Center
644.8mm
Front-Center Horizontal
641.7mm
Wheelbase
1072mm
Fork Offset/Rake
45.2mm
Trail
73mm
high
Mechanical Trail
69.2mm
Wheel Flop
22mm
Standover Height
810mm
Tire to Pedal Spindle Distance
With 175 mm cranks
109.3mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
122mm

Stumpjumper Expert Carbon EVO R 29 Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
1.95in
Tire Outer Diameter
721.1mm
Bike Length with Tires
1793.1mm
Crank Length
175mm
Handlebar Width
680mm
Stem Length
90mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
Unknown
Suspension Sag
Unknown
Frame Material
Carbon/Composite
Fork Material
Unknown
Brake Type
Disc
Source:https://www.specialized.com/us/en/stumpjumper-expert-carbon-evo-r-29/p/35135?color=80454-35135