Specialized Sirrus X 5.0

Name: Specialized Sirrus X 5.0
Brand: Specialized

2023 UrbanFitness Manufacturer page

Specialized Sirrus X 5.0, color Satin Obsidian / Metallic Obisdian Fade / Satin Black Reflective

Last known price: $2,499

Prices shown first for United States
Fork travel: 20 mm
Wheels: 700c
Drivetrain: 1 × 12 38t / 11–50t
Gear range: 455%
Weight: 10.6 kg 23.4 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 158–167
SM 165–173
MD 169–180
LG 177–186
XL 183–191
XXL 186–194

Components

10 of 19 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Specialized FACT 9r Carbon, Fitness Geometry, 1x Drivetrain, 12x142 thru-axle, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts Not identified

Suspension

1 part

Fork
- Specialized

Drivetrain

6 parts

Brakes

1 part

Brakes
- Tektro HD-R510
HD-R510

Wheels and tires

5 parts

Front hub

Alloy, sealed cartridge bearings, Center Lock, 12x100mm thru-axle, 24h Not identified
Rear hub

Alloy, sealed cartridge bearings, Center Lock, 12x142mm thru-axle, 28h Not identified
Rims

700C disc, double-wall alloy, 30mm depth, 21mm internal width Not identified
Spokes

Stainless, 14g Not identified
Tires

Front: Pathfinder Pro, 2Bliss Ready, 700x38mm, Rear: Pathfinder Pro, 2Bliss Ready, 700x38mm Not identified

Cockpit and contact points

5 parts

Handlebar

Double-butted alloy, 9-degree backsweep, 15mm rise, 31.8mm Not identified
Pedals
- VP
Saddle

Body Geometry Power Sport, steel rails Not identified
Seatpost

Alloy, 2-bolt, 14mm offset, 27.2mm Not identified
Stem
- Ritchey Comp

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 380mm

Stack 625mm

Wheelbase 1065mm

Head angle 70.0°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	350	365	380	395	410	425
Stackmm	580	600	625	650	680	710
Top tube lengthmm	521	547	568	590	614	644
Seat tube lengthmm	355	416	453	483	533	563
Head tube lengthmm	107	128	151	176	208	237
Head tube angle	69.5°	69.5°	70°	70.5°	70.5°	71°
Seat tube angle	74°	73.5°	73.5°	73.5°	73.5°	73°
Chainstay lengthmm	440	440	440	440	440	440
Wheelbasemm	1024	1047	1065	1084	1109	1128
Front centermm	597	619	637	656	681	700
Bottom bracket dropmm	80	80	80	80	80	80
Bottom bracket heightmm	268	268	268	268	268	268
Standover heightmm	703.3	748.3	780.5	807.1	847.7	872.5
Fork rakemm	51	51	51	51	51	51
Trailmm	76	76	72	69	69	66
Stack/reach ratio	1.66	1.64	1.65	1.65	1.66	1.67
Suspension and parts
Crank lengthmm	165	170	170	175	175	175
Handlebar widthmm	680	680	680	680	680	680
Stem lengthmm	60	70	80	90	100	110
Seatpost lengthmm	300	300	350	350	400	400

Not published by the manufacturer: Front travel, Rear travel, Stem angle and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon
Bicycle weight: 10.6 kg

23.4 lb

Suspension

Suspension configuration: Hardtail
Front travel: 20 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 22.0 in
Highest gear: 100.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 38c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

2 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

22.0 gear inches

This value is below the central range for this class.

Cohort: Urban / Fitness Model year: 2023
Sample: 288 bicycles with this information
Coverage: 85.9% of the class

Highest gear

100.2 gear inches

This value is within the central range for this class.

Cohort: Urban / Fitness Model year: 2023
Sample: 288 bicycles with this information
Coverage: 85.9% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.4 km/h
Highest gear: 38.4 km/h

Total gear range 455%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 22.0–100.2 gear inches
Class reference (p10–p90): 22.0–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Fitness Model year: 2023
Lowest gear: 288 bicycles with this information, 85.9% of the class
Highest gear: 288 bicycles with this information, 85.9% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2023 builds
Specification	This bicycle Specialized Sirrus X 5.0	Specialized Sirrus X 2.0	Specialized Sirrus X 2.0 Step-Through	Specialized Sirrus X 3.0	Specialized Sirrus X 3.0 EQ	Specialized Sirrus X 3.0 Step-Through EQ
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Fork material	Carbon	Steel	Steel	Aluminum	Aluminum	Aluminum
Bicycle weight	10.6 kg	12.3 kg	12.3 kg	11.4 kg	12.5 kg	12.5 kg
Suspension
Suspension configuration	Hardtail	Rigid	Rigid	Rigid	Rigid	Rigid
Front travel	20 mm	Not informed	Not informed	Not informed	Not informed	Not informed
Drivetrain
Front chainrings	1	1	Not informed	1	1	1
Smallest chainring	38	40	Not informed	40	40	40
Largest chainring	38	40	Not informed	40	40	40
Rear sprockets	12	8	8	9	11	11
Smallest sprocket	11	12	12	11	11	11
Largest sprocket	50	42	42	42	42	42
Lowest gear	22.0 in	27.6 in	Not informed	27.6 in	27.6 in	27.6 in
Highest gear	100.2 in	96.7 in	Not informed	105.5 in	105.5 in	105.5 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Mechanical disc	Hydraulic disc	Mechanical disc	Mechanical disc
Other specifications
Suspension	Hardtail	Rigid	Rigid	Rigid	Rigid	Rigid
Tire width	38c	42c	42c	42c	38c	38c
Bottom bracket standard	Not informed	Not informed	BSA	BSA	BSA	BSA