Specialized Turbo Como 4.0 650b – Low-Entry

Name: Specialized Turbo Como 4.0 650b – Low-Entry
Brand: Specialized

2021 UrbanCommuter Electric bicycle Manufacturer page

Specialized Turbo Como 4.0 650b – Low-Entry, color Mint / Black

Last known price: $3,750

Prices shown first for United States
Suspension: Rigid
Wheels: 650b
Drivetrain: 1 × 10 40t / 11–42t
Gear range: 382%
Battery: 500 Wh
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

18 of 26 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, low-entry frame, bottom bracket motor mount, Ground Control Geometry, fully integrated & lockable down tube battery, internal cable routing, fender/rack mounts, Smooth Welds Not identified

Electric system

4 parts

Battery
- Specialized
Charger

Custom charger, 42V4A w/ Rosenberger plug Not identified
Display
- Specialized
Motor
- Specialized

Suspension

2 parts

Fork

Turbo Como aluminum disc fork, 15x100mm thru-axle Not identified
Remote
- Specialized

Drivetrain

5 parts

Cassette
- Shimano Deore CS-M4100 10 speeds 11–42t
CS-M4100
Chain
- KMC
Crankset

Custom alloy forged crankarms, 40T Not identified
Rear derailleur
- Shimano Deore
Shifters
- Shimano Deore

Brakes

1 part

Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

5 parts

Front hub
- Specialized
Rear hub
- Specialized
Rims

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

Front: Nimbus II Sport Reflect, 60 TPI, 650b x 2.3", Rear: Nimbus II Sport Reflect, 60 TPI, 650b x 2.3" Not identified

Cockpit and contact points

6 parts

Grips

Body Geometry Women's Contour Not identified
Handlebar
- Specialized
Pedals
- Specialized
Saddle

Body Geometry "The Cup," 6-degree rise, elastomer base, steel rails, SWAT™ compatible mounts, 245mm Not identified
Seatpost
- Specialized
Stem
- Specialized

Other components

2 parts

Sizes and geometry

2 sizes Open in the geometry plotter

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

Size SM

Table

Reach 329mm

Stack 685mm

Wheelbase 1102mm

Head angle 68.0°

Seat angle 68.0°

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 Reach Stack

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	329	357
Stackmm	685	713
Top tube lengthmm	620	660
Seat tube lengthmm	380	480
Head tube lengthmm	210	240
Head tube angle	68°	68°
Seat tube angle	68°	68°
Chainstay lengthmm	485	485
Wheelbasemm	1102	1142
Front centermm	627	667
Bottom bracket dropmm	75	75
Standover heightmm	534	526
Fork rakemm	44	45
Trailmm	86	85
Stack/reach ratio	—	2.00
Suspension and parts
Crank lengthmm	170	170
Handlebar widthmm	680	680
Stem lengthmm	60	60
Seatpost lengthmm	400	400

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 26.2 in
Highest gear: 100.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 500 Wh

Additional specifications

Battery: Specialized U1-500, On/Off button, state of charge display, 500Wh
Tire width: 2.3″
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 650b

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.0 km/h
Highest gear: 38.3 km/h

Total gear range 382%

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: 26.2–100.0 gear inches

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 Turbo Como 4.0 650b – Low-Entry	Specialized Turbo Como 3.0 650B	Specialized Turbo Como 3.0 650b - Low-Entry	Specialized Turbo Como 3.0 700C – Low-Entry	Specialized Turbo Como 4.0 650b	Specialized Turbo Como 4.0 700C – Low-Entry
Frame
Fork material	Aluminum	Aluminum	Aluminum	Steel	Aluminum	Steel
Suspension
Suspension configuration	Rigid	Rigid	Rigid	Hardtail	Rigid	Hardtail
Front travel	Not informed	Not informed	Not informed	50 mm	Not informed	50 mm
Drivetrain
Smallest chainring	40	40	40	40	48	40
Largest chainring	40	40	40	40	48	40
Rear sprockets	10	9	9	9	10	10
Largest sprocket	42	36	36	36	42	42
Lowest gear	26.2 in	30.6 in	30.6 in	32.2 in	31.4 in	27.6 in
Highest gear	100.0 in	100.0 in	100.0 in	105.5 in	120.0 in	105.5 in
Electric bicycle systems
Battery capacity	500 Wh	460 Wh	460 Wh	460 Wh	500 Wh	500 Wh
Other specifications
Suspension	Rigid	Rigid	Rigid	Hardtail	Rigid	Hardtail
Tire width	2.3″	2.3″	2.3″	50c	2.3″	50c
Wheel size	650b	650b	650b	700c	650b	700c
Fork spring	Not informed	Not informed	Not informed	Not informed	Not informed	Coil