2020 Specialized Turbo Como 4.0 650b

Upper mid-range component level aluminum frame commuter e-bike

View on www.specialized.com

2020 Specialized Turbo Como 4.0 650b
  • MSRP $3,350
  • Suspension Rigid
  • Frame Aluminum
  • Fork Aluminum
  • Wheels 27.5″
  • Drivetrain 1 × 10
  • Groupset Deore
  • Motor Specialized 250W
  • Battery Specialized 500Wh
  • Brakes Hydraulic Disc

Where to Buy


1 × 10 — 10 speed

2020 Specialized Turbo Como 4.0 650b
36 mph
Similar Bikes
31 mph

The 2020 Turbo Como 4.0 650b is easier to ride up hills than similar bikes.

Similar bikes won‘t keep up with the 2020 Turbo Como 4.0 650b while riding downhill or sprinting.

Estimated Spec Level

Estimated spec level of the Turbo Como 4.0 650b compared to other commuter bikes. 99 Spokes analyzes the build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more to estimate the overall spec level of each bike.

Learn more

est. spec level →$0$500$1,000$1,500$2,000$2,500$3,000$3,500
This bike
Other commuter bikes



FrameTurbo Aluminum, bottom bracket motor mount, fully integrated & lockable down tube battery, internal cable routing, fender/rack mounts, Smooth Welds
ForkTurbo Como aluminum disc fork, 15x100mm thru-axle
StemSpecialized Flowset, 3D-forged alloy, 20-degree rise, 31.8mm clamp
HandlebarSpecialized, alloy, 30-degree backsweep, 26mm rise, 680mm width, 31.8mm
SaddleBody Geometry "The Cup," 6-degree rise, elastomer base, steel rails, SWAT™ compatible mounts, 245mm
SeatpostSpecialized, alloy, 2-bolt, 12.5mm offset, 30.9mm
PedalsSpecialized Commuter w/ grip tape & reflectors
GripsBody Geometry Contour
Rear DerailleurShimano Deore, Shadow Plus, GS cage, 10-speed
CrankCustom alloy forged crankarms, 48T, custom alloy
ShiftersShimano Deore, RapidFire Plus, 10-speed w/ Optical Gear Display
CassetteShimano HG500, 10-speed, 11-42t
ChainKMC X10eT, 10-speed w/ Missing Link™
BrakesShimano BR-MT200, hydraulic disc, 180mm
Rims650b disc, double-wall alloy, pinned, 32h
SpokesDT Swiss Industry
Front HubSpecialized front hub disc, sealed bearings, 15mm thru-axle, 32h
Rear HubSpecialized, sealed cartridge bearings, 12x148mm thru-axle, 32h
TiresNimbus II Sport Reflect, 60 TPI, 650b x 2.3"
Electric Components
MotorSpecialized 1.2, custom Rx Street-tuned motor, 250W nominal
BatterySpecialized U1-500, On/Off button, state of charge display, 500Wh
ChargerCustom charger, 42V4A w/ Rosenberger plug
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2020 Specialized Turbo Como 4.0 650b