Twitter Electric
EM8 - Cyctrac Electric Mountain Bike
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Twitter EM8 — Cyctrac Carbon eMTB
A featherweight carbon XC eMTB at just 21 kg — the lightest in the Cyctrac line. The Bafang M560 mid-drive (140 N.m) and 672Wh Samsung battery give up to 135 km of range, with ROCKSHOX JUDY suspension on the higher builds.
Key Features
- ▪ Battery — Samsung 21700 Li-ion,672Wh, 48V14A
- ▪ Motor — Bafang Mid, M560, 48V500W · 140 Nm
- ▪ Range — Max 115-135KM (pedal assist)
- ▪ Frame — CYCTRAC EM8, high-modulus carbon fiber, XC, internal cables, thru-axle 12×148 Boost
- ▪ Weight (from) — 20.9 kg
- ▪ Brakes — SHIMANO MT200 hydraulic disc brake,180/180mm
Build Options
SHIMANO DEORE M6100 - 12 Speed
SHIMANO DEORE/M6100-12S · 20.9 kg
SHIMANO DEORE M6100 - 12 Speed (HIGH)
SHIMANO DEORE/M6100-12S · 21.0 kg
WheelTop EDS OX - 12 Speed (Wireless)
Wheeltop EDS OX-12S wireless · 21.1 kg
Specifications
| Frame | CYCTRAC EM8, high-modulus carbon fiber, XC, internal cables, thru-axle 12×148 Boost |
| Motor | Bafang Mid, M560, 48V500W |
| Max Torque | 140 Nm |
| Battery | Samsung 21700 Li-ion,672Wh, 48V14A |
| Range | Max 115-135KM (pedal assist) |
| Charge Time | 5-6 Hours |
| Speed Limit | 25KMh Default (max 45KMh) |
| Pedal Sensor | Torque + Cadence, Throttle available |
| Fork |
B1: RS MgAl alloy, Air, Remote lockout, 15×110 B2: ROCKSHOX JUDY, Air, Remote lockout, 15×110 B3: ROCKSHOX JUDY, Air, Remote lockout, 15×110 |
| Drivetrain |
B1: SHIMANO DEORE/M6100-12S B2: SHIMANO DEORE/M6100-12S B3: Wheeltop EDS OX-12S wireless |
| Rear Derailleur |
B1: SHIMANO DEORE/M6100-12S B2: SHIMANO DEORE/M6100-12S B3: Wheeltop EDS OX-12S wireless |
| Crankset | Matching with Mid Motor, 38T |
| Cassette | SUNSHINE-12S,11-50T |
| Chain | SUMC-12S |
| Brakes | SHIMANO MT200 hydraulic disc brake,180/180mm |
| Wheelset | RS, Alu alloy,4-sealed Bearings,HG,Disc,32Holes,Thru-axle F15×110_R12×148mm Boost · RS, Alu alloy with Double-wall&Rivets, W30×H21mm |
| Tire | MAXXIS, 29/27.5×2.4" |
| Handlebar | RS, Alu alloy,Matte,Handlebar 31.8×720,Stem 60mm,Seat post 31.6×350mm,Clamps 34.9mm |
| Saddle | RS, Comfortable and Thickened for MTB |
| Display (HMI) | Bafang-C245, LCD digital, USB/Type-C, Bluetooth/BafangGo App |
| Max Load | 150 KG |
| Weight |
B1: 20.9 kg B2: 21.0 kg B3: 21.1 kg |
What's in the Box
- Factory pre-assembled Twitter EM8
- Charger + display unit
- Reflectors, bottle cage + tools
- Manual + Warranty card
We reserve the right to update product information at any time without prior notice.
Features
Why choose this bike
21kg Carbon XC Frame
High-modulus carbon fiber XC frame — the lightest eMTB in the Cyctrac line at just
21 kg, with internal cables and Boost spacing.High-modulus carbon fiber XC frame — the lightest eMTB in the Cyctrac line at just 21 kg, with internal cables and Boost spacing.
ROCKSHOX JUDY Air
ROCKSHOX JUDY air fork with remote lockout on the HIGH builds — race-ready suspension that
firms up instantly for climbs.ROCKSHOX JUDY air fork with remote lockout on the HIGH builds — race-ready suspension that firms up instantly for climbs.
Bafang M560 Mid-Drive
48V 500W mid-motor, 140 N.m torque and a 672Wh Samsung battery for up to 135
km — DEORE 12-speed or WheelTop wireless.48V 500W mid-motor, 140 N.m torque and a 672Wh Samsung battery for up to 135 km — DEORE 12-speed or WheelTop wireless.
SHIMANO MT200 Hydraulics
SHIMANO MT200 hydraulic disc brakes with 180/180mm rotors — reliable, powerful stopping on every descent.
SHIMANO MT200 hydraulic disc brakes with 180/180mm rotors — reliable, powerful stopping on every descent.
29"/27.5" Boost Wheelset
Double-wall alloy rims on sealed-bearing Boost hubs, wrapped in MAXXIS 2.4" tires for serious XC
grip.Double-wall alloy rims on sealed-bearing Boost hubs, wrapped in MAXXIS 2.4" tires for serious XC grip.
Three Finishes
Dark Gray, Black and Dark Green — stealthy carbon colorways.
Dark Gray, Black and Dark Green — stealthy carbon colorways.