2019 Specialized Bicycles Stumpjumper Expert 27.5

Design
Flat Bar, Full suspension
Frame
Carbon/Composite
Suspension
150mm fork travel, 150mm rear travel
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Geometry

S
M
L
XL
Stack
592mm
596mm
623mm
637mm
Reach
415mm
435mm
455mm
480mm
Stack to Reach Ratio
1.43:1
1.37:1
1.37:1
1.33:1
Seat Tube Length, Unknown
380mm
410mm
455mm
505mm
Top Tube Length, Effective/Horizontal Center
570mm
595mm
627mm
660mm
Top Tube Slope
23.7deg
20.3deg
17.8deg
13.8deg
Head Tube Angle
65.5deg
65.5deg
65.5deg
65.5deg
Seat Tube Angle
75.3deg
75deg
74.6deg
74.2deg
Head Tube Length
105mm
110mm
140mm
155mm
Bottom Bracket Drop
21mm
21mm
21mm
21mm
Bottom Bracket Height
337mm
337mm
337mm
337mm
Chainstay Length
432mm
432mm
432mm
432mm
Chainstay Length Horizontal
431.5mm
431.5mm
431.5mm
431.5mm
Front-Center
726mm
748mm
780mm
812mm
Front-Center Horizontal
725.5mm
747.5mm
780.5mm
811.5mm
Wheelbase
1157mm
1179mm
1212mm
1243mm
Fork Offset/Rake
46mm
46mm
46mm
46mm
Fork Length, Unknown
542mm
542mm
542mm
542mm
Trail
112.6mm
very high
112.6mm
very high
112.6mm
very high
112.6mm
very high
Mechanical Trail
102.5mm
102.5mm
102.5mm
102.5mm
Wheel Flop
42.5mm
42.5mm
42.5mm
42.5mm
Standover Height
739mm
743mm
758mm
774mm
Tire to Pedal Spindle
198mm
170 mm cranks
220mm
170 mm cranks
252mm
170 mm cranks
284mm
170 mm cranks
Pedal Spindle to Ground Clearance
167mm
170 mm cranks
167mm
170 mm cranks
167mm
170 mm cranks
167mm
170 mm cranks

Expert 27.5 Build

S
M
L
XL
Wheel Size
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
Tire Width
2.6in
2.6in
2.6in
2.6in
Tire Outer Diameter
716.1mm
716.1mm
716.1mm
716.1mm
Bike Length with Tires
1873.1mm
1895.1mm
1928.1mm
1959.1mm
Crank Length
170mm
170mm
170mm
170mm
Handlebar Width
780mm
780mm
780mm
780mm
Stem Length
40mm
40mm
50mm
50mm

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 Scale
Source:https://www.specialized.com/us/en/mens-stumpjumper-expert-27-5/p/154959?color=253542-154959