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2023 Silverback

S-Electro Superfast

A carbon frame gravel e-bike with high-end components and hydraulic disc brakes.

Manufacturer Price

€4,999($5,813)
Weight28.0 lbs  
FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain1 × 11
GroupsetGRX 800
Motor250W 42Nm hub-drive
Battery250Wh
BrakesHydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
S-Electro Superfast
Other Gravel bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

31 mph

S-Electro Superfast

36 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Sizing
SM

4'11" – 5'4"

MD

5'2" – 5'7"

LG

5'5" – 6'1"

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Geometry
Specs
Build
Frame

Carbon Fibre Road & Gravel e-Bike frame. Aerodynamically optimized with integrated motor and Internal Battery. 700Cx40C compatible.

BB StandardBB86/BB92, Press Fit

Tire Clearance40c

ColorGhost Grey / Navy Blue

Fork

700C Carbon Fork, M12x100mm, Full Internal Cable Routing in Steerer

Bottom Bracket

FSA PF30 to BB30, PF 30 BB386 EVO

Headset

Semi-Integrated

Stem

Surface, Carbon with internal routing, 31.8mm. Rise: 6.5°

Handlebar

Surface, Carbon, internal routing, Dia: 31.8mm, Reach: 77mm, Drop: 128mm, Flare 16°

Saddle

Surface Race, Steel Rails

Seatpost

Surface, Carbon, 42x29.3mm

TypeRigid

Pedals

Not Included

Grips

Surface Handlebar Wrap, Silicone, Plug with Expander Bolt

Groupset
Rear Derailleur

Shimano GRX 11-Speed

Front Derailleur

N/A

Crank

Shimano GRX 40T Chainring, Crank Length: 175mm

Shifters

Shimano GRX Hydraulic Brake and Shifter w/ Caliper

Cassette

Shimano ULTEGRA 11-28T

Chain

Shimano CN-HG701-11 11-Speed

Brakes

Included in Brakeset or Shifter

TypeHydraulic Disc

Wheels
Rims

Front: SURFACE, 700C, 21mm Internal Width and 30mm Deep, 28H

Front Hub

Front: Shimano RD470, 100 OLD for 12mm Thru-axle, 6 Bolt, 28H

Rear Hub

Front: Shimano RD470, 100 OLD for 12mm Thru-axle, 6 Bolt, 28H

Tires

Schwalbe G-One Allround, 700x35C,TLE

Disc Rotors

Shimano RT76 160mm, 6 bolt

Electric Components
Motor

FSA System HM 1.0 250W Rear Hub-Motor, 32km/h, Torque: 42Nm

Battery

FSA System HM 1.0 250Wh Battery, 7Ah Li-Ion, Weight: 1.5kg

Display

N/A

Charger

FSA System HM 1.0 Charger

Rider Notes
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First added October 31

Last updated June 1

Not listed for 727 days