Specialized Roubaix SL8 Expert SRAM Force AXS

Name: Specialized Roubaix SL8 Expert SRAM Force AXS
Brand: Specialized

2027 RoadEndurance Manufacturer page

Specialized Roubaix SL8 Expert SRAM Force AXS, color Gloss Birch / Bordeaux Metallic

Last known price: $6,499

Prices shown first for United States
Wheels: 700c
Drivetrain: 2 × 12 33–46t / 10–36t
Gear range: 502%
Weight: 8.1 kg 17.9 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

44cm
49cm
52cm
54cm
56cm
58cm
61cm
64cm

The manufacturer did not publish rider heights for these sizes.

Components

11 of 16 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

FACT 10R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc Not identified

Suspension

1 part

Fork

Future Shock 3.2 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc Not identified

Drivetrain

7 parts

Brakes

1 part

Brakes
- SRAM Force

Wheels and tires

2 parts

Rims
- Roval
Tires

Front: Mondo TLR Endurance Tire, 700x32, GRIPTON T2/T5, Rear: Mondo TLR Endurance Tire, 700x32, GRIPTON T2/T5 Not identified

Cockpit and contact points

4 parts

Handlebar
- Specialized
Saddle

Body Geometry Power Expert, hollow Ti rails Not identified
Seatpost
- S-Works
Stem

Future Stem, Pro Not identified

Sizes and geometry

8 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 54cm

Table

Geometry diagram unavailable

The drawing needs wheelbase, reach, stack, head tube angle, seat tube angle, head tube length, seat tube length, chainstay length and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size

Complete manufacturer geometry table 8 published sizes

Complete manufacturer geometry by size
Measurement
Crank lengthmm	165	165	170	172.5	172.5	175	175	175
Handlebar widthmm	360	380	400	420	420	440	440	440
Stem lengthmm	70	80	90	100	100	110	110	120
Seatpost lengthmm	380	380	380	380	380	450	450	450

Not published by the manufacturer: Reach, Stack, Top tube length, Seat tube length, Head tube length, Head tube angle, Seat tube angle, Chainstay length, Wheelbase, Front center, Bottom bracket drop, Bottom bracket height, Standover height, Fork rake, Trail, Stack/reach ratio, 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: 8.1 kg

17.9 lb

Suspension

Suspension configuration: Hardtail

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 33
Largest chainring: 46
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 36
Lowest gear: 26.6 in
Highest gear: 133.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: BSA
Tire clearance: Maximum tire width: 40c
Tire width: 32c
Travel: Front: Additional specification: Not available: No
Wheel material: Carbon
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

26.6 gear inches

This value is below the central range for this class.

Cohort: Road / Endurance Model year: 2027
Sample: 109 bicycles with this information
Coverage: 84.4% of the class

Highest gear

133.4 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2027
Sample: 109 bicycles with this information
Coverage: 84.4% of the class

Shifting

Electronic

79 of 128 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2027
Sample: 128 bicycles with this information
Coverage: 99.2% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.2 km/h
Highest gear: 51.1 km/h

Total gear range 502%

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: 26.6–133.4 gear inches
Class reference (p10–p90): 25.8–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2027
Lowest gear: 109 bicycles with this information, 84.4% of the class
Highest gear: 109 bicycles with this information, 84.4% 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 2027 builds

Differences across 2027 builds
Specification	This bicycle Specialized Roubaix SL8 Expert SRAM Force AXS	Specialized Roubaix SL8 Comp Shimano 105 Di2	Specialized Roubaix SL8 Comp SRAM Rival AXS	Specialized Roubaix SL8 Pro SRAM Force AXS	Specialized Roubaix SL8 Shimano Tiagra	Specialized Roubaix SL8 Sport Shimano 105
Frame
Bicycle weight	8.1 kg	8.91 kg	8.82 kg	8.05 kg	9.44 kg	8.97 kg
Drivetrain
Smallest chainring	33	34	33	33	34	36
Largest chainring	46	50	46	46	50	52
Rear sprockets	12	12	12	12	11	12
Smallest sprocket	10	11	10	10	11	11
Lowest gear	26.6 in	27.4 in	26.6 in	26.6 in	27.4 in	29.0 in
Highest gear	133.4 in	131.8 in	133.4 in	133.4 in	131.8 in	137.1 in
Cockpit
Shifting	Electronic	Electronic	Electronic	Electronic	Mechanical	Mechanical
Other specifications
Wheel material	Carbon	Aluminum	Aluminum	Carbon	Aluminum	Aluminum
Power meter	Not informed	Not informed	Not informed	SRAM Force E1, Quarq Power Meter, 46/33TAdditional specification: Model display: Force AXSAdditional specification: Model id: force-axs	Not informed	Not informed