The Ultimate High Power Combo – NEW from CYC Motors
The X1 Pro Gen 4 – 5,000 Watts out of the box!!!
Beefier Motor, includes the New X12 Controller
Please read full description
Become one with your bike and crush the limits with the X1 Pro Gen 4. Equipped with advanced torque sensing, instant throttle capabilities, and customizable tuning – This is CYC’s Biggest and Baddest motor EVER!
RATED POWER: 5000W
PEAK TORQUE: 250N.m./250N.m.
COMPATIBLE: 36V to 72V
CHAINRING OPTIONS: 32T & 38T (30-52T with BCD104)
BOTTOM BRACKET OPTIONS: 68-120MM
High Ground Clearance:
X1 PRO is designed to be used in extreme terrain. Thus a high ground clearance is needed. With traditional BB mounted motor like BBS series, the ground clearance is sacrificed and the motor is usually at the lowest point which is closest to the ground.
​With X1 PRO unique design, it is able to install high up from the ground, especially in the modern bike frame with a curved downtube. You can also choose to install the X1 PRO within the triangular frame (need to mount the controller separately with this option), making the X1 PRO the best machine for E-MTB conversion.
Fits All Common Bottom Brackets:
The Gen 4 X1 PRO fits all standard and fat bike bottom brackets from 68mm to 120mm. It has a special BB92 Version which has a spot on chainline. BB92 Pressfit frame is common in modern mountain bike frame. It is typically very difficult to convert BB92 bike into electric due to the offset chainline. The BB92 is designed to be direct fit and with a perfect chainline of 51mm.
CYC Ride Control:
Pair the CYC Ride Control mobile app with the X-Controller Series and it gives you the ultimate freedom to ride your way. Via Bluetooth connectivity, we have ensured that your ebike experience is now more integrated than ever.
Torque & Cadence Sensors:
X1 PRO comes with a Torque sensor that is used in pedal assist mode. The torque sensor measures how hard and cadence measures how fast you pedal. These are collected and processed together by the controller to provide natural feeling of pedal assist and calculates how much power the motor should output correspondingly. A big bonus is that it also measures and records your own power via the mobile app so you can monitor your exercise rate. You can also customize the proportion of the motor power output in case you want to change the ratio of assist. EMTB mode when using comparable power levels.
Description
CYC X1 Pro Gen 4 mid-drive motor is a BEAST of A motor! CYC continues to deliver, perfecting every model with advanced technology, setting them apart from other products. The Pro Gen 4 features torque sensing and cadence sensing, delivering power at the cadence you choose and senses an increase of pedal effort, responding to you with more power, quickly and smoothly!
The Gen 4 motor core was developed for riders who run full throttle, lots of throttle, and ride heavier bikes, and it pairs up perfectly with the beastly X12 controller! Upgrades to the Gen 4 motor core include 10mm wider motor for better heat dissipation and 8 Gauge Phase Wires for more efficient current flow.
Behold this extremely versatile motor, fitting 95% of frame types, including carbon frames – creating a perfect chain line. It can be set up as a class 1, class 2, or class 3 e-bike from 350 to 750 watts. Off-road modes go from 750-5,000 watts (depending on battery).
 
The X1 Pro Gen 4 is a high-powered mid-drive electric bike conversion kit made for extreme power, off-road, & utility use. Rated at 5000W & 250N.m.
The package includes everything you need to convert your bike except the battery:
Motor-reduction assembly
219H chainring-reduction assembly
Bicycle chainring with chainring cover
219H golden KMC chain
ISIS splined bottom bracket & spindle
165mm/ 175mm crank arm set
Gen 3 torque sensing freewheel module
CYC X12 controller (5000W)
Built-in bashguard
Waterproof wire harness
Motor hanger
3, 5, & 7mm spacers for BSA threaded 68/73/83mm version / 2x 2mm spacers for BB92 version
DS102 or SW103 Display (up to 72V)
Thumb throttle/ Half-twist throttle/ Full twist throttle
Magnetic speed sensor
Magnetic brake sensors (optional)
User manual (ecopy)
Access the CYC Online Portal – download all your manuals and printouts
Recommended eBike Battery: The Molicel P45B Packs (learn more below)
 
CYC RIDE CONTROL APP for X-Series Controllers:
X1 Pro and Stealth Configuration System is operated by the X-series app, allowing you to customize your experience and monitor your performance.
The app is connected to your controller via Bluetooth, giving you access to setup your system and change parameters according to your personal preference.
Function Features:
Monitor your performance
Customize your parameters for pedal assist, throttle performance, and gear preferences
Configure your torque sensor
Set up your desired power output’s for 2 different modes
Set up your e-bike battery and peripherals
See warnings and/or clear error
This app is needed to set up a few things to get started such as your regions legal limits, your battery voltage, wheel diameter, and to clear any warning/errors.
 
RESOURCE CENTER:
CYC PRO 4 Instruction Card: Download Instruction Card
Access the CYC Online Portal – download all your manuals and printouts
 
NOTICE:
CYC kits and it’s major components have a 2 year warranty. Man-made failure excluded. Please refer to our Returns & Refunds policy for detailed information. Warranty starts on the day that your parts are delivered. Using this product with a system not supplied by CYCMotor Ltd will not be supported or warrantied. Bicycle Motor Works will not be held responsible for misuse or damages caused by use of this product. All customers must be fully versed in proper use of this product before operating.
 
RECOMMENDED eBIKE BATTERY PACK: 
The Molicel P45B Collection
Get more from your Pro Gen 4 Motor and pair with the HIGHEST CURRENT cells available! We are the only U.S. manufacturer that offers the Molicel P45B eBike Battery Pack, they are a Bicycle Motor Works Exclusive.