2019 Specialized Bicycles Men's Sirrus Elite Carbon

Category
Fitness
Design
Flat Bar, Rigid, non-suspension corrected
Frame
Carbon/Composite
Fork
Carbon/Composite
Features
Disc brake
Very upright stack and reachvs category
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
XXL
Stack
602mm
631mm
649mm
687mm
709mm
Reach
371mm
384mm
386mm
398mm
410mm
Stack to Reach Ratio
1.62:1
1.64:1
1.68:1
1.73:1
1.73:1
Seat Tube Length, C-T
416mm
452.8mm
483mm
533mm
563mm
Top Tube Length, Effective/Horizontal HT Top
554mm
573mm
580mm
603mm
628mm
Top Tube Slope
22.6deg
21deg
19.6deg
17.8deg
16.5deg
Head Tube Angle
70deg
71deg
71.5deg
72deg
72deg
Seat Tube Angle
73.5deg
73.5deg
73.5deg
73.5deg
73deg
Head Tube Length
143mm
169mm
186mm
223mm
246mm
Bottom Bracket Drop
70mm
70mm
70mm
70mm
70mm
Bottom Bracket Height
271mm
271mm
271mm
271mm
271mm
Chainstay Length
435mm
435mm
435mm
435mm
435mm
Chainstay Length Horizontal
429.3mm
429.3mm
429.3mm
429.3mm
429.3mm
Front-Center
625mm
635mm
637mm
656mm
675mm
Front-Center Horizontal
620.7mm
630.7mm
633.7mm
652.7mm
671.7mm
Wheelbase
1050mm
1060mm
1063mm
1082mm
1101mm
Fork Offset/Rake
51mm
51mm
51mm
51mm
51mm
Fork Length (Axle-To-Crown)
390mm
390mm
390mm
390mm
390mm
Trail
69.8mm
high
63.5mm
mid/​neutral
60.3mm
mid/​neutral
57.2mm
mid/​neutral
57.2mm
mid/​neutral
Mechanical Trail
65.6mm
60mm
57.2mm
54.4mm
54.4mm
Wheel Flop
22.5mm
19.5mm
18.2mm
16.8mm
16.8mm
Standover Height
756mm
788mm
813mm
849mm
875mm
Tire to Pedal Spindle
114mm
170 mm cranks
124mm
170 mm cranks
123.5mm
172.5 mm cranks
142.5mm
172.5 mm cranks
159mm
175 mm cranks
Pedal Spindle to Ground Clearance
101mm
170 mm cranks
101mm
170 mm cranks
98.5mm
172.5 mm cranks
98.5mm
172.5 mm cranks
96mm
175 mm cranks

Elite Carbon Build

S
M
L
XL
XXL
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
30mm
30mm
30mm
30mm
30mm
Tire Outer Diameter
682mm
682mm
682mm
682mm
682mm
Bike Length with Tires
1732mm
1742mm
1745mm
1764mm
1783mm
Crank Length
170mm
170mm
172.5mm
172.5mm
175mm
Handlebar Width
580mm
580mm
600mm
620mm
620mm
Stem Length
75mm
90mm
90mm
105mm
105mm
Stem Angle
12deg
12deg
12deg
12deg
12deg

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/mens-sirrus-elite-carbon/p/154506?color=225845-154506