2021 Specialized Bicycles Epic Expert

Design
Flat Bar, Full suspension
Frame
Carbon/Composite
Suspension
100mm fork travel
Features
Disc brake
Somewhat upright stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category

Geometry

XS
S
M
L
XL
Stack
596mm
586mm
591mm
605mm
623mm
Reach
390mm
415mm
445mm
470mm
495mm
Stack to Reach Ratio
1.53:1
1.41:1
1.33:1
1.29:1
1.26:1
Seat Tube Length, C-T
375mm
400mm
430mm
470mm
520mm
Top Tube Slope
25.9deg
21.1deg
17.5deg
14.3deg
10.8deg
Head Tube Angle
67.5deg
67.5deg
67.5deg
67.5deg
67.5deg
Seat Tube Angle
76.5deg
75.8deg
75.5deg
75.5deg
75.5deg
Head Tube Length
95mm
95mm
100mm
115mm
135mm
Bottom Bracket Drop
58mm
48mm
48mm
48mm
48mm
Bottom Bracket Height
311.4mm
321.4mm
321.4mm
321.4mm
321.4mm
Chainstay Length
433mm
433mm
433mm
433mm
433mm
Chainstay Length Horizontal
429.1mm
430.3mm
430.3mm
430.3mm
430.3mm
Front-Center
663mm
687mm
719mm
750mm
782mm
Front-Center Horizontal
660.9mm
685.7mm
717.7mm
748.7mm
780.7mm
Wheelbase
1090mm
1116mm
1148mm
1179mm
1211mm
Fork Offset/Rake
44mm
44mm
44mm
44mm
44mm
Fork Length, Unknown
505mm
505mm
505mm
505mm
505mm
Trail
105.4mm
very high
105.4mm
very high
105.4mm
very high
105.4mm
very high
105.4mm
very high
Mechanical Trail
97.4mm
97.4mm
97.4mm
97.4mm
97.4mm
Wheel Flop
37.3mm
37.3mm
37.3mm
37.3mm
37.3mm
Standover Height
740mm
763mm
766mm
776mm
788mm
Tire to Pedal Spindle
128.6mm
165 mm cranks
147.6mm
170 mm cranks
174.6mm
175 mm cranks
205.6mm
175 mm cranks
237.6mm
175 mm cranks
Pedal Spindle to Ground Clearance
146.4mm
165 mm cranks
151.4mm
170 mm cranks
146.4mm
175 mm cranks
146.4mm
175 mm cranks
146.4mm
175 mm cranks

Expert Build

XS
S
M
L
XL
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
2.3in
2.3in
2.3in
2.3in
2.3in
Tire Outer Diameter
738.8mm
738.8mm
738.8mm
738.8mm
738.8mm
Bike Length with Tires
1828.8mm
1854.8mm
1886.8mm
1917.8mm
1949.8mm
Crank Length
165mm
170mm
175mm
175mm
175mm
Handlebar Width
750mm
750mm
750mm
750mm
750mm
Stem Length
60mm
60mm
70mm
70mm
70mm

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/de/en/epic-expert/p/175236?color=281544-175236