EC1 Electric Alloy E-MTB | Bafang Mid-Drive 110Nm | 150km Range
EC1 Electric Alloy E-MTB | Bafang Mid-Drive 110Nm | 150km Range
Twitter EC1 Cyctrac
Built to flatten climbs and stretch every ride, the Twitter EC1 Cyctrac is a mid-drive electric mountain bike powered by a Bafang M510 motor delivering 250W (Peak 790W) and 110 Nm of torque. A frame-integrated 720Wh Samsung 21700 battery feeds up to 130–150 km of pedal-assisted range, while torque-and-cadence sensing and a crisp Bafang-C080 LCD display keep the power smooth and intuitive. Backed by RS coil suspension, SHIMANO hydraulic disc brakes, and tough 27.5×2.4" tires, the EC1 turns trails, hills, and the daily commute into effortless ground to cover.
Key Features
- ▪ Bafang M510 Mid-Drive Motor (48V 250W, Peak 790W) producing up to 110 Nm of torque, with 25 km/h default speed (max 45 km/h on Remap).
- ▪ 720Wh Samsung 21700 Li-ion Battery (48V 15A), frame-integrated and removable with key, delivering 130–150 km of pedal-assist range.
- ▪ Torque + Cadence Sensing with throttle available and a Bafang-C080 LCD display featuring USB / Type-C charging output.
- ▪ AL6061-T6 Aluminum Frame with internal cable routing, RS coil fork with manual lockout, and IP X6 waterproof rating.
- ▪ SHIMANO MT200 Hydraulic Disc Brakes (180/180mm) on double-wall RS rims with grippy CST 27.5×2.4" tires.
- ▪ Two Drivetrain Options — LTWOO V5010 10-speed or Wheeltop EDS OX-12S wireless 12-speed.
Engineering & Design Highlights
Mid-Drive Motor
A centrally mounted Bafang M510 mid-drive motor (48V 250W, Peak 790W) puts power where it counts — low and balanced between the cranks. With up to 110 Nm of torque and torque-plus-cadence sensing, assist arrives naturally with each pedal stroke for confident climbing and effortless trail riding.
Removable Battery
A 720Wh Samsung 21700 Li-ion battery (48V 15A) integrates cleanly into the down tube and locks securely with a key, so you can remove it to charge indoors or swap it on the go. Full charge takes just 5–6 hours for up to 130–150 km of pedal-assisted range.
Smart Display
The Bafang-C080 LCD digital display and bar-mounted controller give you clear, at-a-glance readouts of speed, assist level, and battery status. An integrated USB / Type-C port keeps your devices charged, and the speed setting steps from a 25 km/h default up to 45 km/h with the Remap option.
Drivetrain Configurations
RS (LTWOO) V5010 — 1×10
RS (LTWOO) V5010-10S derailleur lever and rear derailleur paired with a 38T mid-motor crankset, SUNSHINE 11–36T 10-speed cassette, and SUMC 10-speed chain. A reliable, smooth-shifting setup tuned to the M510 mid-drive.
Wheeltop EDS OX-12S — 1×12 Wireless
Wheeltop EDS OX-12S wireless electronic shifting with a 38T mid-motor crankset, SUNSHINE 11–50T 12-speed cassette, and SUMC 12-speed chain. Cable-free, app-tunable shifting with the widest gear range for the steepest climbs.
Specifications
| Motor | Bafang Mid-Drive, M510, 48V 250W, Peak 790W, Max Torque 110 Nm |
| Battery | Samsung 21700 Li-ion, 720Wh, 48V 15A, frame-integrated & removable with key |
| Range | Max 130–150 km (Pedal Assist) |
| Speed Limit | 25 km/h Default (max 45 km/h with Remap) |
| Sensor | Torque + Cadence, Throttle available |
| Display (HMI) | Bafang-C080, LCD digital, USB / Type-C output |
| Charging | Charger 3A DC2.1, Charging Time 5–6 hours, IP X6 waterproof |
| Frame | CYCTRAC EC1, Aluminum Alloy AL6061-T6, flat weld & smooth, internal cable routing |
| Fork | RS, Aluminum Alloy, coil suspension, manual lockout |
| Shifters & Drivetrain |
Var 1: RS (LTWOO) V5010-10S, SUNSHINE 11–36T, SUMC 10S Var 2: Wheeltop EDS OX-12S wireless, SUNSHINE 11–50T, SUMC 12S |
| Crankset | Matching with Mid Motor, 38T |
| Brakes | SHIMANO MT200 hydraulic disc brake, 180/180mm |
| Wheelset |
Hub: RS Aluminum Alloy, 2 sealed bearings, HG, Disc, 32H Rim: RS Aluminum Alloy, double-wall & rivets, W30×H21mm Spoke: SHUNJIU, circular 14G |
| Tires | CST, 27.5×2.4" |
| Cockpit | RS Aluminum Alloy, matte, Handlebar 31.8×720, Stem 60, Seat post 31.6×350, Clamps 34.9mm QR |
| Headset | Inner-cable routing, sealed bearings 52×52mm |
| Frame Size | 27.5×16" |
| Max Load | 160 KG |
| Colors | Matte Black · Matte Dark Gray · Cement Gray · Dark Green |
| Net Weight | 22.1 KG (LTWOO V5010) · 22.3 KG (Wheeltop EDS) |
What's in the Box
- Factory pre-assembled Twitter EC1 Cyctrac electric mountain bike
- Removable 720Wh Samsung 21700 battery + lock key
- 3A DC2.1 battery charger
- RS aluminum alloy pedals (skid-resistant, MTB)
- Official manual + Warranty card
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