2018 Specialized Bicycles Chisel Comp

Design
Flat Bar, Hardtail (Front suspension)
Frame
Aluminum
Fork
Steel
Suspension
110mm fork travel
Features
Disc brake
Average 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
586mm
595mm
605mm
619mm
633mm
Reach
380mm
395mm
418mm
441mm
462mm
Stack to Reach Ratio
1.54:1
1.51:1
1.45:1
1.4:1
1.37:1
Seat Tube Length, C-T
370mm
400mm
430mm
470mm
520mm
Top Tube Length, Effective/Horizontal Center
548mm
567mm
594mm
622mm
648mm
Top Tube Slope
25.5deg
22.6deg
19.7deg
16.3deg
12.4deg
Head Tube Angle
69.8deg
69.8deg
69.8deg
69.8deg
69.8deg
Seat Tube Angle
74deg
74deg
74deg
74deg
74deg
Head Tube Length
95mm
95mm
95mm
110mm
125mm
Bottom Bracket Drop
57mm
57mm
57mm
57mm
57mm
Bottom Bracket Height
307mm
307mm
307mm
307mm
307mm
Chainstay Length
430mm
430mm
430mm
430mm
430mm
Chainstay Length Horizontal
426.2mm
426.2mm
426.2mm
426.2mm
426.2mm
Front-Center
631mm
650mm
676mm
704mm
730mm
Front-Center Horizontal
628.8mm
646.8mm
673.8mm
701.8mm
727.8mm
Wheelbase
1055mm
1073mm
1100mm
1128mm
1154mm
Fork Offset/Rake
50.8mm
50.5mm
50.8mm
50.7mm
50.6mm
Fork Length (Axle-To-Crown)
486mm
496mm
506mm
506mm
506mm
Trail
79.8mm
high
80.1mm
very high
79.8mm
high
79.9mm
high
80.1mm
very high
Mechanical Trail
74.9mm
75.2mm
74.9mm
75mm
75.1mm
Wheel Flop
25.9mm
26mm
25.9mm
25.9mm
25.9mm
Standover Height
731mm
760mm
790mm
814mm
845mm
Tire to Pedal Spindle
102mm
165 mm cranks
116mm
170 mm cranks
137mm
175 mm cranks
165mm
175 mm cranks
191mm
175 mm cranks
Pedal Spindle to Ground Clearance
142mm
165 mm cranks
137mm
170 mm cranks
132mm
175 mm cranks
132mm
175 mm cranks
132mm
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
53mm
53mm
53mm
53mm
53mm
Tire Outer Diameter
728mm
728mm
728mm
728mm
728mm
Bike Length with Tires
1783mm
1801mm
1828mm
1856mm
1882mm
Crank Length
165mm
170mm
175mm
175mm
175mm
Handlebar Width
720mm
720mm
720mm
720mm
720mm
Stem Length
60mm
70mm
90mm
100mm
110mm

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://geometrygeeks.bike/bike/specialized-chisel-2017-2018/