Specialized Turbo Como SL 4.0

Name: Specialized Turbo Como SL 4.0
Brand: Specialized

2023 UrbanCommuter Electric bicycle Manufacturer page

Specialized Turbo Como SL 4.0, color Dove Grey / Transparent

Suspension: Rigid
Wheels: 650b
Battery: 320 Wh
Weight: 22 kg 48.5 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

21 of 28 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

E5 Aluminum, bottom bracket motor mount, fully integrated downtube battery, internal cable routing, fender and front rack mounts, Smooth Welds Not identified

Electric system

4 parts

Battery
- Specialized
Charger

Custom charger, 48V System w/ SL system charger plug Not identified
Display
- Specialized
Motor
- Specialized

Suspension

2 parts

Fork

Turbo Como SL one-piece-design aluminum fork, 12x110mm thru-axle Not identified
Remote
- Specialized

Drivetrain

4 parts

Cassette
- Shimano
Chain
- KMC
CN-HG71
Crankset

Custom alloy forged crankarms, 40T, custom-alloy Not identified
Shifters
- microSHIFT Specialized FSC Shifter IGH 5 OE ONLY 5 speeds
SL-SCN05

Brakes

1 part

Brakes
- TRP

Wheels and tires

5 parts

Front hub
- Specialized
Rear hub
- Shimano Nexus SG-C7000-5D 5 speeds
SG-C7000-5D
Rims

650b disc, double-wall alloy, pinned, 32h Not identified
Spokes
- DT Swiss
Tires

Front: Nimbus 2 Sport Reflect, 650Bx2.3, Rear: Nimbus 2 Sport Reflect, 650Bx2.3 Not identified

Cockpit and contact points

6 parts

Grips

Body Geometry XC Contour Not identified
Handlebar
- Specialized
Pedals
- Specialized
Saddle
- Specialized
Seatpost
- Specialized
Stem
- Specialized

Other components

5 parts

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 426mm

Stack 641mm

Wheelbase 1187mm

Head angle 68.0°

Seat angle 69.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 650b wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	401	426	433
Stackmm	623	641	697
Top tube lengthmm	634	666	694
Seat tube lengthmm	380	390	420
Head tube lengthmm	190	210	270
Head tube angle	68°	68°	68°
Seat tube angle	69.5°	69.5°	69.5°
Chainstay lengthmm	484	484	484
Wheelbasemm	1154	1187	1216
Front centermm	680	713	742
Bottom bracket dropmm	75	75	75
Bottom bracket heightmm	280	280	280
Standover heightmm	575	575	600
Fork rakemm	50	50	50
Trailmm	79	79	79
Stack/reach ratio	1.55	1.51	1.61
Suspension and parts
Crank lengthmm	170	172.5	175
Handlebar widthmm	680	680	680
Seatpost lengthmm	500	500	500

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum
Bicycle weight: 22 kg

48.5 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Drivetrain technologies: internally-geared-hub

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 320 Wh

Additional specifications

Battery: Specialized SL1-320, fully integrated, 320Wh
Tire width: 2.3″
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 650b

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 Turbo Como SL 4.0	Specialized Turbo Como SL 5.0
Frame
Bicycle weight	22 kg	20.1 kg
Drivetrain
Smallest chainring	40	46
Largest chainring	40	46
Drivetrain technologies	internally-geared-hub	belt-drive, internally-geared-hub
Rear sprockets	Not informed	1