Specialized Sirrus 6.0

Name: Specialized Sirrus 6.0
Brand: Specialized

2023 UrbanFitness Manufacturer page

Specialized Sirrus 6.0, color Satin Carbon / 50% Blue Ghost Pearl Fade / Black

Fork travel: 20 mm
Wheels: 700c
Drivetrain: 1 × 12 40t / 11–50t
Gear range: 455%
Weight: 9.3 kg 20.5 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

13 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, 12x142mm thru-axle, internal cable routing, flat-mount disc, fender mounts Not identified

Suspension

1 part

Fork

Carbon Monocoque, 12x100mm thru-axle, flat-mount disc, Future Shock 1.5 Not identified

Drivetrain

6 parts

Brakes

1 part

Brakes
- SRAM Level TLM

Wheels and tires

5 parts

Front hub
- Specialized
Rear hub
- Specialized
Rims
- DT Swiss
Spokes

Stainless, 14g Not identified
Tires

Front: Roubaix Pro 2BR, 700x30/32, Rear: Roubaix Pro 2BR, 700x30/32 Not identified

Cockpit and contact points

5 parts

Handlebar

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

Body Geometry Power Sport, steel rails Not identified
Seatpost
- Roval
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	330	330	330	380	380	380
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	694.3	739.3	771.5	798.1	838.7	863.5
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	172.5	172.5	175	175
Handlebar widthmm	580	600	600	620	620	640
Stem lengthmm	70	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: 9.3 kg

20.5 lb

Suspension

Suspension configuration: Hardtail
Front travel: 20 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 23.2 in
Highest gear: 105.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire clearance: Maximum tire width: 42c
Tire width: 30c
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

23.2 gear inches

This value is below the central range for this class.

Cohort: Urban / Fitness Model year: 2023
Sample: 289 bicycles with this information
Coverage: 86.0% of the class

Highest gear

105.5 gear inches

This value is within the central range for this class.

Cohort: Urban / Fitness Model year: 2023
Sample: 289 bicycles with this information
Coverage: 86.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.9 km/h
Highest gear: 40.4 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: 23.2–105.5 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: 289 bicycles with this information, 86.0% of the class
Highest gear: 289 bicycles with this information, 86.0% 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 6.0	Specialized Sirrus 1.0	Specialized Sirrus 2.0	Specialized Sirrus 2.0 EQ	Specialized Sirrus 2.0 Step-Through	Specialized Sirrus 2.0 Step-Through EQ
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Fork material	Carbon	Steel	Steel	Steel	Steel	Steel
Bicycle weight	9.3 kg	11.7 kg	12 kg	13.9 kg	12 kg	13.9 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	2	2	2	2	2
Smallest chainring	40	30	30	30	30	30
Largest chainring	40	46	46	46	46	46
Rear sprockets	12	7	8	8	8	8
Smallest sprocket	11	12	11	11	11	11
Largest sprocket	50	32	32	34	32	34
Lowest gear	23.2 in	27.2 in	27.2 in	25.6 in	27.2 in	25.6 in
Highest gear	105.5 in	111.2 in	121.3 in	121.3 in	121.3 in	121.3 in
Brakes
Brake type	Hydraulic disc	Rim brake	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Bottom bracket standard	BSA	Not informed	Not informed	Not informed	Not informed	Not informed
Suspension	Hardtail	Rigid	Rigid	Rigid	Rigid	Rigid
Tire clearance	Maximum tire width: 42c	Not informed	Maximum tire width: 42c	Not informed	Not informed	Maximum tire width: 42c
Tire width	30c	32c	32c	38c	32c	38c