2021 Specialized Bicycles Chisel Comp

Design
Flat Bar, Hardtail (Front suspension)
Frame
Aluminum
Suspension
80mm fork travel
Average stack and reachvs category
Average stack and reachvs category
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category

Geometry

XS
S
M
L
XL
Stack
591mm
605mm
605mm
619mm
633mm
Reach
385mm
405mm
430mm
455mm
480mm
Stack to Reach Ratio
1.54:1
1.49:1
1.41:1
1.36:1
1.32:1
Seat Tube Length, Unknown
367mm
400mm
430mm
470mm
520mm
Top Tube Length, Effective/Horizontal Center
555mm
578mm
603mm
632mm
661mm
Top Tube Slope
26.1deg
23.2deg
19.3deg
16deg
12.1deg
Head Tube Angle
68deg
68deg
68deg
68deg
68deg
Seat Tube Angle
74deg
74deg
74deg
74deg
74deg
Head Tube Length
95mm
95mm
95mm
110mm
125mm
Bottom Bracket Drop
68mm
63mm
63mm
63mm
63mm
Bottom Bracket Height
301mm
306mm
306mm
306mm
306mm
Chainstay Length
432mm
432mm
432mm
432mm
432mm
Chainstay Length Horizontal
426.6mm
427.4mm
427.4mm
427.4mm
427.4mm
Front-Center
647mm
674mm
699mm
730mm
760mm
Front-Center Horizontal
643.4mm
671.6mm
696.6mm
726.6mm
757.6mm
Wheelbase
1070mm
1099mm
1124mm
1154mm
1185mm
Fork Offset/Rake
44mm
44mm
44mm
44mm
44mm
Fork Length, Unknown
486mm
506mm
506mm
506mm
506mm
Trail
101.6mm
very high
101.6mm
very high
101.6mm
very high
101.6mm
very high
101.6mm
very high
Mechanical Trail
94.2mm
94.2mm
94.2mm
94.2mm
94.2mm
Wheel Flop
35.3mm
35.3mm
35.3mm
35.3mm
35.3mm
Standover Height
732mm
762mm
792mm
816mm
847mm
Tire to Pedal Spindle
108mm
170 mm cranks
135mm
170 mm cranks
155mm
175 mm cranks
186mm
175 mm cranks
216mm
175 mm cranks
Pedal Spindle to Ground Clearance
131mm
170 mm cranks
136mm
170 mm cranks
131mm
175 mm cranks
131mm
175 mm cranks
131mm
175 mm cranks

Comp 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
58mm
58mm
58mm
58mm
58mm
Tire Outer Diameter
738mm
738mm
738mm
738mm
738mm
Bike Length with Tires
1808mm
1837mm
1862mm
1892mm
1923mm
Crank Length
170mm
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/my/en/chisel-comp/p/184105?color=291516-184105&searchText=91721-5101