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2026 Silverback

S-Electro Diamond Step 1

A 29″ aluminum frame hardtail trail e-bike with upper mid-range components.

Manufacturer Price

€3,499($4,071)
Weight47.4 lbs  
FrameAluminum
SuspensionHardtail, 120mm
ForkSuntour RAIDON
Wheels29″ Aluminum
Drivetrain1 × 11
GroupsetDeore
MotorShimano 85Nm mid-drive
Battery720Wh
BrakesShimano Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
S-Electro Diamond Step 1
Other Trail bikes
Spec Level

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

Sizing
SM

5'0" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'0" – 6'11"

Rider Fit Notes

None yet.

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Price History
Geometry
Specs
Build
Frame

Aluminium E - MTB frame designed to take a 720wh battery and Shimano STEPs EP8, E8000 or E7000 motor. The geometry is designed for an all day easy trail ride or a commute to your preferred destination. This is a Step through frame making it easier to get your leg over the TT. This frame has tyre clearance for 29 x 2,6" tyres. Sizes range from S - XL

BB StandardSTEPS, Press Fit

Tire Clearance2.6"

ColorRainbow Pearl

Fork

Suntour SF19 Raidon32-DS-Boost-RL-R-15QLC32 29 CTS, 120mm Travel, Tapered Steerer, Matt Black, Boost 110mm Thru Axle

Travel120mm

Spring TypeAir

Bottom Bracket

STEPS, press-fit

Headset

Token TK035A-15 Sealed Bearing

Stem

SURFACE High-Rise alloy

Handlebar

SURFACE Alloy, Dia:31.8mm, Backsweep:9°, Rise 5mm

Saddle

SURFACE E-BIKE saddle, Cromo Rails

Seatpost

SURFACE Suspension Post w/Protective Cover, 30.9mm

TypeSuspension

Grips

SURFACE ERGO

Groupset
Rear Derailleur

Shimano RD-M5100 Deore, 11 Speed

Crank

Shimano FC-EM600

Shifters

R: Shimano SL-M5100-R Deore, 11 Speed Rapidfire Plus

Cassette

Shimano CS-M5100 Deore, 11 Speed 11-51T

Chain

Shimano CN-HG601-11, 11spd

Brakes

F: Shimano MT200, Resin Pads R: Shimano BRUR300 R & MT200, Resin Pad

TypeShimano Hydraulic Disc

Wheels
Rims

F: SUNringlé Duroc 35, STR Tubeless, 32mm Internal Width R: SUNringlé Duroc 35, STR Tubeless, 32mm Internal Width

Front Hub

F: Shimano HB-MT410-B, 32H, 15mm Thru-Axle, 110mm OLD R: Shimano FH-MT400-B, 32H, 12mm Thru-Axle, Center Lock, 148mm OLD

Rear Hub

F: Shimano HB-MT410-B, 32H, 15mm Thru-Axle, 110mm OLD R: Shimano FH-MT400-B, 32H, 12mm Thru-Axle, Center Lock, 148mm OLD

Tires

F: Maxxis Forekaster 29 x 2,35", 120 tpi, EXO R: Maxxis Forekaster 29 x 2,35", 120 tpi, EXO

Disc Rotors

F: Shimano SM-RT10 180mm R: Shimano SM-RT10 180mm

Electric Components
Motor

Shimano EP8 Drive Unit, Mid-Position, 25km/h, 85N.m Torque

Battery

Darfon 720Wh, 36V, 20Ah Li-Ion, 3.8Kg Weight

Display

Shimano SC-E7000, 31.8mm

Charger

Darfon Smart Plus, 100-240V, 4A, EU use

Rider Notes
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First added May 1

Last updated May 30