2019 Specialized Bicycles Women's Sirrus X Comp Carbon

Category
Fitness
Design
Flat Bar, Rigid, non-suspension corrected
Frame
Carbon/Composite
Fork
Carbon/Composite
Features
Disc brake, Women's
Very upright stack and reachvs category
Very upright stack and reachvs category
Very upright stack and reachvs category
Very upright stack and reachvs category

Geometry

S
M
L
XL
Stack
585mm
619mm
631mm
649mm
Reach
355mm
366mm
384mm
386mm
Stack to Reach Ratio
1.65:1
1.69:1
1.64:1
1.68:1
Seat Tube Length, C-T
355mm
410mm
452.8mm
483mm
Top Tube Length, Effective/Horizontal HT Top
532mm
552mm
573mm
580mm
Top Tube Slope
28.2deg
25.1deg
21deg
19.6deg
Head Tube Angle
70deg
71deg
71deg
71.5deg
Seat Tube Angle
73.5deg
73.5deg
73.5deg
73.5deg
Head Tube Length
125mm
156mm
169mm
186mm
Bottom Bracket Drop
70mm
70mm
70mm
70mm
Bottom Bracket Height
279mm
279mm
279mm
279mm
Chainstay Length
435mm
435mm
435mm
435mm
Chainstay Length Horizontal
429.3mm
429.3mm
429.3mm
429.3mm
Front-Center
602mm
613mm
635mm
637mm
Front-Center Horizontal
597.7mm
609.7mm
630.7mm
633.7mm
Wheelbase
1027mm
1039mm
1060mm
1063mm
Fork Offset/Rake
51mm
51mm
51mm
51mm
Fork Length (Axle-To-Crown)
390mm
390mm
390mm
390mm
Trail
72.8mm
high
66.2mm
high
66.2mm
high
63mm
mid/​neutral
Mechanical Trail
68.4mm
62.6mm
62.6mm
59.7mm
Wheel Flop
23.4mm
20.4mm
20.4mm
19mm
Standover Height
714mm
761mm
788mm
813mm
Tire to Pedal Spindle
88mm
165 mm cranks
94mm
170 mm cranks
116mm
170 mm cranks
115.5mm
172.5 mm cranks
Pedal Spindle to Ground Clearance
114mm
165 mm cranks
109mm
170 mm cranks
109mm
170 mm cranks
106.5mm
172.5 mm cranks

X Comp Carbon Build

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
Tire Width
38mm
38mm
38mm
38mm
Tire Outer Diameter
698mm
698mm
698mm
698mm
Bike Length with Tires
1725mm
1737mm
1758mm
1761mm
Crank Length
165mm
170mm
170mm
172.5mm
Handlebar Width
640mm
640mm
660mm
660mm
Stem Length
70mm
80mm
90mm
90mm
Stem Angle
7deg
7deg
7deg
7deg

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
Category Trend
Fitness
Source:https://www.specialized.com/us/en/womens-sirrus-x-comp-carbon/p/159153?color=239588-159153