2021 Specialized Bicycles Men's Sirrus X L

Build

700C/29 in × 42 mm

Insights

Somewhat upright stack and reach vs trend of fitness bikes
Design deviates from other sizes of Specialized Bicycles Men's Sirrus

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
608mm
Reach
402mm
Stack to Reach Ratio
1.51:1
Seat Tube Length, C-T
510mm
Top Tube Length, Effective/Horizontal Center
582mm
Top Tube Slope
12.3deg
Head Tube Angle
71deg
Seat Tube Angle
73.5deg
Head Tube Length
191mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
283mm
Chainstay Length
440mm
Chainstay Length Horizontal
434.4mm
Front-Center
645mm
Front-Center Horizontal
641.6mm
Wheelbase
1076mm
Fork Offset/Rake
51mm
Fork Length, Unknown
395mm
Trail
67.6mm
high
Mechanical Trail
63.9mm
Wheel Flop
20.8mm
Standover Height
815mm
Tire to Pedal Spindle Distance
With 175 mm cranks
117mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
108mm

X Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
42mm
Tire Outer Diameter
706mm
Bike Length with Tires
1782mm
Crank Length
175mm
Handlebar Width
680mm
Stem Length
90mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Flat Bar
Frame Material
Aluminum
Fork Material
Unknown
Brake Type
Disc
Source:https://www.specialized.com/us/en/sirrus-x-3-0/p/187462?color=301083-187462