silverback S-Electro Diamond Trail 2024
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Travel Front 140mm
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Fork RockShox 35 Gold RL
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Groupset Deore
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Suspension Hardtail
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Motor Shimano 85Nm mid-drive
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Battery Darfon 720Wh, 36V, 20Ah Li-Ion Battery, 3.8Kg Weight
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Drivetrain 1 × 11
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Brakes Hydraulic Disc
Recommended size guide.
SM
154cm - 171cm
MD
169cm - 180cm
LG
178cm - 190cm
XL
185cm - 210cm
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
Aluminium E - MTB frame designed to take a 720wh battery and Shimano STEPs EP8, E8000 or E7000 motor. Battery integrated inside frame.The geometry is designed for trail riding. This frame has tyre clearance for 29 x 2.6" tyres.
Suspension Fork
RockShox 35 Gold RL Debon Air 29" - 140mm - 44mm Offset
Drivetrain
Rear Derailleur
Shimano RD-M5100 Deore, 11 Speed
Shift Levers
R: Shimano SL-M5100-R Deore, 11 Speed Rapidfire Plus
Cassette
Shimano CS-M5100 Deore, 11 Speed 11-51T
Crank
Shimano FC-EM600
Bottom Bracket
STEPS, press-fit
Chain
KMC X11-1 11 Speed
Wheels
Front Hub
F: Shimano 15x110mm, 6 Bolt
Rear Hub
F: Shimano 15x110mm, 6 Bolt
Rims
F: SUNringlé Duroc 35, STR Tubeless ready, 32mm Internal Width
Tires
F: Maxxis Assegai, 29x2.50WT, EXO+ TR, 3C MaxxTerra
Brakes
Brakes
F: Shimano MT410, Resin Pads
Cockpit
Stem
SURFACE Trail alloy Stem
Handlebar
SURFACE alloy Trail 35mm Handlebar, Backsweep 6°, Rise 12mm
Grips
SBC Lockon Grip
Headset
Token TK035A-15 Sealed Bearing
Seat
Saddle
SURFACE E-bike Ergo
Seatpost
SURFACE Dropper, 30.9mm
Motor & Battery
Motor
Shimano EP8 Drive Unit, Mid-Position, 25km/h, 85N.m Torque
Battery
Darfon 720Wh, 36V, 20Ah Li-Ion Battery, 3.8Kg Weight
Charger
Darfon Smart Plus Battery Charger, 100-240V, 4A, EU use
Fit data
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.574 mm | 1.503 mm | 1.443 mm | 1.37 mm |
| Bottom Bracket Height | 314.5 mm | 314.5 mm | 314.5 mm | 314.5 mm |
| Front Center | 758 mm | 778 mm | 807 mm | 832 mm |
| Rake | 49 mm | 49 mm | 49 mm | 49 mm |
| Trail | 117 mm | 117 mm | 117 mm | 117 mm |
| Stack | 668.8 mm | 668.8 mm | 678 mm | 678 mm |
| Reach | 425 mm | 445 mm | 470 mm | 495 mm |
| Top Tube Length | 592 mm | 612 mm | 639 mm | 664 mm |
| Seat Tube Angle | 76 ° | 76 ° | 76 ° | 76 ° |
| Seat Tube Length | 390 mm | 430 mm | 460 mm | 490 mm |
| Head Tube Angle | 65.5 ° | 65.5 ° | 65.5 ° | 65.5 ° |
| Head Tube Length | 135 mm | 135 mm | 145 mm | 145 mm |
| Chainstay Length | 455 mm | 455 mm | 455 mm | 455 mm |
| Wheelbase | 1207 mm | 1227 mm | 1256 mm | 1281 mm |
| Bottom Bracket Drop | 60 mm | 60 mm | 60 mm | 60 mm |
| Standover Height | 830 mm | 829 mm | 834 mm | 823 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 |
