
CYC X1 Pro Gen 4 Bare Bones (Motor and Controller only)
CYC X1 Pro Gen 4 – Barebones (Motor + Controller)
Overview The CYC X1 Pro Gen 4 Barebones kit is the core of CYC's most powerful mid-drive system the Gen 4 motor paired with the all-new X12 controller. Built for extreme power applications, off-road enduro builds, and heavy-duty utility use, this is strictly for advanced builders who supply their own peripherals.
Power & Performance
- Continuous Power: 5000W
- Peak Power: 6500W
- Peak Torque: 280 N·m at the crank
- Voltage Compatibility: 36V – 72V (X12 controller supports up to 84V input)
- Controller: X12 — 120A battery input, 180A phase current continuous; doubles the capacity of the Gen 3 X6 controller
- Sensor System: Advanced torque & cadence sensing for natural pedal assist and full throttle capability
- Programmable: Via CYC Ride Control app (Bluetooth) for dual-mode power tuning (street-legal + off-road)
Size & Weight
- Motor Type: Brushless mid-drive, redesigned Gen 4 stator/rotor (10mm longer than Gen 3 for increased power and thermal performance)
- Weight: Approximately 4.9 kg (motor unit)
- Power-to-Weight Ratio: 1.5 kW/kg — highest in its class
- Internal Gears: Brass construction for reduced noise under high torque
Bottom Bracket Compatibility
- BSA Threaded 68 / 73 / 83mm
- BSA Threaded 100mm
- BSA Threaded 120mm
- BB92 Press-Fit
- PF30 / BB30 compatible with adapter
What's Included X1 Pro Gen 4 motor assembly with X12 controller. No display, throttle, harness, chainring, or crankset included.
Original: $1,103.41
-65%$1,103.41
$386.19CYC X1 Pro Gen 4 Bare Bones (Motor and Controller only)
CYC X1 Pro Gen 4 – Barebones (Motor + Controller)
Overview The CYC X1 Pro Gen 4 Barebones kit is the core of CYC's most powerful mid-drive system the Gen 4 motor paired with the all-new X12 controller. Built for extreme power applications, off-road enduro builds, and heavy-duty utility use, this is strictly for advanced builders who supply their own peripherals.
Power & Performance
- Continuous Power: 5000W
- Peak Power: 6500W
- Peak Torque: 280 N·m at the crank
- Voltage Compatibility: 36V – 72V (X12 controller supports up to 84V input)
- Controller: X12 — 120A battery input, 180A phase current continuous; doubles the capacity of the Gen 3 X6 controller
- Sensor System: Advanced torque & cadence sensing for natural pedal assist and full throttle capability
- Programmable: Via CYC Ride Control app (Bluetooth) for dual-mode power tuning (street-legal + off-road)
Size & Weight
- Motor Type: Brushless mid-drive, redesigned Gen 4 stator/rotor (10mm longer than Gen 3 for increased power and thermal performance)
- Weight: Approximately 4.9 kg (motor unit)
- Power-to-Weight Ratio: 1.5 kW/kg — highest in its class
- Internal Gears: Brass construction for reduced noise under high torque
Bottom Bracket Compatibility
- BSA Threaded 68 / 73 / 83mm
- BSA Threaded 100mm
- BSA Threaded 120mm
- BB92 Press-Fit
- PF30 / BB30 compatible with adapter
What's Included X1 Pro Gen 4 motor assembly with X12 controller. No display, throttle, harness, chainring, or crankset included.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
CYC X1 Pro Gen 4 – Barebones (Motor + Controller)
Overview The CYC X1 Pro Gen 4 Barebones kit is the core of CYC's most powerful mid-drive system the Gen 4 motor paired with the all-new X12 controller. Built for extreme power applications, off-road enduro builds, and heavy-duty utility use, this is strictly for advanced builders who supply their own peripherals.
Power & Performance
- Continuous Power: 5000W
- Peak Power: 6500W
- Peak Torque: 280 N·m at the crank
- Voltage Compatibility: 36V – 72V (X12 controller supports up to 84V input)
- Controller: X12 — 120A battery input, 180A phase current continuous; doubles the capacity of the Gen 3 X6 controller
- Sensor System: Advanced torque & cadence sensing for natural pedal assist and full throttle capability
- Programmable: Via CYC Ride Control app (Bluetooth) for dual-mode power tuning (street-legal + off-road)
Size & Weight
- Motor Type: Brushless mid-drive, redesigned Gen 4 stator/rotor (10mm longer than Gen 3 for increased power and thermal performance)
- Weight: Approximately 4.9 kg (motor unit)
- Power-to-Weight Ratio: 1.5 kW/kg — highest in its class
- Internal Gears: Brass construction for reduced noise under high torque
Bottom Bracket Compatibility
- BSA Threaded 68 / 73 / 83mm
- BSA Threaded 100mm
- BSA Threaded 120mm
- BB92 Press-Fit
- PF30 / BB30 compatible with adapter
What's Included X1 Pro Gen 4 motor assembly with X12 controller. No display, throttle, harness, chainring, or crankset included.

















