Specialized S-Works Tarmac SL6 Disc Dura-Ace Di2

Name: Specialized S-Works Tarmac SL6 Disc Dura-Ace Di2
Brand: Specialized

2021 RoadRace Manufacturer page

Specialized S-Works Tarmac SL6 Disc Dura-Ace Di2, color Gloss Crimson / Rocket Red/dove Grey

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 46t / 11–30t
Gear range: 273%
Frame: Carbon
Brakes: Hydraulic disc

Not published by the manufacturer

Sizes and geometry

Components

15 of 17 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 12r carbon fiber, Rider-First Engineered™, OSBB, clean routing, internally integrated seat clamp, 12x142mm thru-axle, flat-mount disc Not identified

Suspension

1 part

Fork
- S-Works

Drivetrain

7 parts

Brakes

1 part

Brakes
- Shimano 105

Wheels and tires

3 parts

Rear hub
- Ritchey Tubeless Valve
Rims
- Roval
Tires

Front: Turbo Cotton, 320 TPI, 700x26mm, Rear: Turbo Cotton, 320 TPI, 700x26mm Not identified

Cockpit and contact points

4 parts

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 46
Largest chainring: 46
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 30
Lowest gear: 44.5 in
Highest gear: 121.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Tire width: 26c
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

44.5 gear inches

This value is above the central range for this class.

Cohort: Road / Race Model year: 2021
Sample: 500 bicycles with this information
Coverage: 79.1% of the class

Highest gear

121.3 gear inches

This value is below the central range for this class.

Cohort: Road / Race Model year: 2021
Sample: 500 bicycles with this information
Coverage: 79.1% of the class

Shifting

Electronic

283 of 632 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2021
Sample: 632 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 17.0 km/h
Highest gear: 46.4 km/h

Total gear range 273%

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: 44.5–121.3 gear inches
Class reference (p10–p90): 30.8–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2021
Lowest gear: 500 bicycles with this information, 79.1% of the class
Highest gear: 500 bicycles with this information, 79.1% 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 2021 builds
Specification	This bicycle Specialized S-Works Tarmac SL6 Disc Dura-Ace Di2	Specialized S-Works Tarmac SL7 Dura-Ace Di2	Specialized S-Works Tarmac SL7 SRAM Red eTap AXS	Specialized Tarmac SL6	Specialized Tarmac SL6 Comp	Specialized Tarmac SL6 Disc Comp
Drivetrain
Front chainrings	2	2	2	Not informed	2	2
Smallest chainring	46	36	35	Not informed	Not informed	Not informed
Largest chainring	46	52	48	Not informed	Not informed	Not informed
Rear sprockets	11	11	12	10	11	11
Smallest sprocket	11	11	10	11	11	11
Largest sprocket	30	30	33	32	30	30
Lowest gear	44.5 in	34.8 in	30.8 in	Not informed	Not informed	Not informed
Highest gear	121.3 in	137.1 in	139.2 in	Not informed	Not informed	Not informed
Cockpit
Shifting	Electronic	Electronic	Electronic	Mechanical	Mechanical	Mechanical
Other specifications
Wheel material	Carbon	Carbon	Carbon	Aluminum	Aluminum	Aluminum
Bottom bracket standard	Not informed	BSA	BSA	BSA	BSA	BSA
Power meter	Not informed	SRAM RED AXS Power Meter, 52/36TAdditional specification: Model display: Red AXSAdditional specification: Model id: red-axs	SRAM RED AXS Power Meter, 48/35TAdditional specification: Model display: Red AXSAdditional specification: Model id: red-axs	Not informed	Not informed	Not informed

Changes since 2020
Specification	2020 Specialized S-Works Tarmac SL6 Disc Dura-Ace Di2	This bicycle Specialized S-Works Tarmac SL6 Disc Dura-Ace Di2
Drivetrain
Smallest chainring	36	46
Largest chainring	52	46
Lowest gear	34.8 in	44.5 in
Highest gear	137.1 in	121.3 in
Other specifications
Tire clearance	Maximum tire width: 30c	Not informed