CYC X1 Pro Gen 4 Kit

Description

X1 Pro Gen 4 — Raw Power, Refined Control

The CYC X1 Pro Gen 4 is the most powerful mid-drive conversion motor available anywhere. At 5,000W rated and 6,000W peak with 280Nm of torque at the crank, it delivers 20 times the power of a factory 250W eBike motor.

What Changed in Gen 4

The Gen 4 motor stator and rotor are 10mm longer than Gen 3, increasing the power ceiling while improving thermal management through greater surface area. The motor requires less phase current to achieve the same torque — more efficiency, less heat, more sustained power.

The new X12 controller doubles the capacity of the Gen 3 X6, handling 84V input and 120A continuous with 180 phase amps. Delivers up to 6kW with headroom to spare. Refined torque sensor tuning eliminates cut-out on bumpy terrain. Throttle response is instant.

Dual Mode Operation

Configure two independent ride profiles through the CYC Ride Control app. Street mode stays within legal limits (Class 1, 2, or 3). Race mode unlocks the full power band for off-road use.

What Is Included

Motor + gearbox with mechanically retained magnets rated to 180 degrees C. X12 controller (sine wave, CANBUS). Display (SW102T color or DS103). Chainring and cover. Bottom bracket hardware. Wiring harness. Throttle. Crank arms (ISIS splined). Speed sensor. Brake sensors. All installation hardware.

Battery Compatibility

Supports 36V to 72V battery packs. The X12 controller is rated for 84V input. For maximum performance, pair with the CYC A-65 (64.8V, 20Ah, 1296Wh). Save $125 when you bundle any CYC A-series battery.