S-Electro Diamond Step 1
silverback
Trail
S-Electro Diamond Step 1 is an alloy electric trail mountain bike (2023), from Silverback. It is best suited to riders who prioritize comfort and confidence on longer off-road rides, with a setup that gives you a comfort-leaning position, and is best for smoother trails and efficient rolling. Metric-wise, it stands out for good fit flexibility for dialing in rider position, strong value-for-money versus many similar bikes, and strong speed potential on smoother terrain. That said, relative to category specialists, the trade-off is a firmer ride feel than comfort-first options. This summary is a starting point—compare this bike on MatchBikes.com with similar bikes.
6.6
Rating

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Score Summary
Performance
6.2
Value
7.5
Fit
6.9
Performance
Built for speed and efficiency
Speed
6.7
Medium
Climbing Efficiency
6.0
All-Rounder
Suspension
6.0
Confident trail control
Fit
Dialed-in Fit & Comfort
Riding Position
4.7
Comfort
Fit Flexibility
8.5
Adjustable
Ride Comfort
6.6
Firm
Value
Value for Money
7.5
Great Value
Surface Range
Flow TrailsBattery
Battery
4.2
Regular rides
Specifications
General
Brand
silverback
Model
S-Electro Diamond Step 1
Year
2023
Price
$4,199
Weight
21.5 kg
Category
E-bikeMountain
Sub Category
Trail
Groupset
Deore, Shimano
Wheels
29"
Frame
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
Suspension Fork
Suntour SF19 Raidon32-DS-Boost-RL-R-15QLC32 29 CTS, 120mm Travel, Tapered Steerer, Matt Black, Boost 110mm Thru Axle
Suspension Type
Hardtail
Drivetrain
Shift Levers
R: Shimano SL-M5100-R Deore, 11 Speed Rapidfire Plus
Rear Derailleur
Shimano RD-M5100 Deore, 11 Speed
Cassette
Shimano CS-M5100 Deore, 11 Speed 11-51T
Crank
Shimano FC-EM600
Bottom Bracket
STEPS, press-fit
Chain
Shimano CN-HG601-11, 11spd
Wheels
Front Hub
F: Shimano HB-MT410-B, 32H, 15mm Thru-Axle, 110mm OLD
Rear Hub
F: Shimano HB-MT410-B, 32H, 15mm Thru-Axle, 110mm OLD
Rims
F: SUNringlé Duroc 35, STR Tubeless, 32mm Internal Width
Tires
F: Maxxis Forekaster 29 x 2,35", 120 tpi, EXO
Brakes
Brake Type
Hydraulic Disc
Brake Description
F: Shimano MT200, Resin Pads
Cockpit
Stem
SURFACE High-Rise alloy
Handlebar
SURFACE Alloy, Dia:31.8mm, Backsweep:9°, Rise 5mm
Grips
SURFACE ERGO
Seat
Saddle
SURFACE E-BIKE saddle, Cromo Rails
Seatpost
SURFACE Suspension Post w/Protective Cover, 30.9mm
E-Bike Components
Motor
Shimano EP8 Drive Unit, Mid-Position, 25km/h, 85N.m Torque
Battery
Darfon 720Wh, 36V, 20Ah Li-Ion, 3.8Kg Weight
Charger
Darfon Smart Plus, 100-240V, 4A, EU use
Range
4.2
Geometry
| Measurement | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.6 mm | 1.56 mm | 1.5 mm | 1.42 mm |
| Bottom Bracket Height | 320 mm | 320 mm | 320 mm | 320 mm |
| Stack | 666 mm | 666 mm | 670 mm | 675 mm |
| Reach | 417 mm | 427 mm | 447 mm | 477 mm |
| Top Tube Length | 606 mm | 616 mm | 637 mm | 669 mm |
| Seat Tube Angle | 74 ° | 74 ° | 74 ° | 74 ° |
| Seat Tube Length | 390 mm | 430 mm | 465 mm | 500 mm |
| Head Tube Angle | 68 ° | 68 ° | 68 ° | 68 ° |
| Head Tube Length | 135 mm | 135 mm | 140 mm | 145 mm |
| Chainstay Length | 467 mm | 467 mm | 467 mm | 467 mm |
| Wheelbase | 1170 mm | 1180 mm | 1202 mm | 1234 mm |
| Bottom Bracket Drop | 54 mm | 54 mm | 54 mm | 54 mm |
| Standover Height | 808 mm | 806 mm | 801 mm | 830 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 154 cm | 169 cm | 178 cm | 185 cm |
| Rider Max Height | 171 cm | 180 cm | 190 cm | 210 cm |




























































