silverback S-ElectroTM Diamond Fat Adventurer 2025
2025 E-bike
Estimate price |
4,652$
Weight | 24.2 kg E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Groupset Deore -
Suspension Rigid -
Motor Shimano 85Nm mid-drive -
Battery Darfon 720Wh, 36V, 20Ah Li-Ion, 3.8Kg Weight -
Drivetrain 1 × 11 -
Brakes Shimano Hydraulic Disc
Sizing
Recommended size guide.
SM
154cm - 171cm
MD
169cm - 180cm
LG
178cm - 190cm
XL
185cm - 210cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Aluminium E - MTB frame, 720wh battery compatible. Shimano STEPs EP8, E8000 or E7000 motor. The geometry is designed for the typical Fat Bike enthusiast making the ride experience feel comfortable on those long rides. This frame has tyre clearance for 26 x 4.8" tyres.
Suspension Fork
SBC Carbon, 26" Rigid, 150x15mm Thru Axle
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
Alloy Fat Bike Crank, EP8
Bottom Bracket
STEPS, press-fit
Chain
Shimano CN-HG601-11, 11spd
Wheels
Front Hub
F: SUNringlé SRC 150x15mm, 6 Bolt
Rear Hub
F: SUNringlé SRC 150x15mm, 6 Bolt
Rims
F: SUNringlé Mulefüt 80SL, Tubeless Ready
Tires
F: VEE Tire Bulldozer 26x4.7", Foldable, Tubeless Ready, 72TPI
Brakes
Brakes
F: Shimano MT200, Resin Pads
Cockpit
Stem
SURFACE Alloy, 31.8mm, Rise 6°, with stainless steel bolts
Handlebar
SURFACE Alloy, Dia:31.8mm, Backsweep:9°, Rise 5mm
Grips
SBC Lockon Grip
Headset
Token TK035A-15 Sealed Bearing
Seat
Saddle
SURFACE E-BIKE saddle, Black, Cromo Rails
Seatpost
SURFACE Alloy
Motor & Battery
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
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.52 mm | 1.485 mm | 1.442 mm | 1.381 mm |
| Bottom Bracket Height | 333 mm | 333 mm | 333 mm | 333 mm |
| Front Center | 710 mm | 720 mm | 743 mm | 763 mm |
| Rake | 32 mm | 32 mm | 31 mm | 31 mm |
| Trail | 101 mm | 101 mm | 102 mm | 102 mm |
| Stack | 646 mm | 646 mm | 656 mm | 656 mm |
| Reach | 425 mm | 435 mm | 455 mm | 475 mm |
| Top Tube Length | 610 mm | 620 mm | 643 mm | 663 mm |
| Seat Tube Angle | 74 ° | 74 ° | 74 ° | 74 ° |
| Seat Tube Length | 390 mm | 430 mm | 465 mm | 500 mm |
| Head Tube Angle | 68.5 ° | 68.5 ° | 68.5 ° | 68.5 ° |
| Head Tube Length | 145 mm | 145 mm | 155 mm | 155 mm |
| Chainstay Length | 475 mm | 475 mm | 475 mm | 475 mm |
| Wheelbase | 1185 mm | 1194 mm | 1218 mm | 1238 mm |
| Bottom Bracket Drop | 10 mm | 10 mm | 10 mm | 10 mm |
| Standover Height | 823 mm | 830 mm | 826 mm | 818 mm |
| Wheels | 26" | 26" | 26" | 26" |
| Rider Min Height | 154 cm | 169 cm | 178 cm | 185 cm |
| Rider Max Height | 171 cm | 180 cm | 190 cm | 210 cm |