• Premium Ebike Batteries brought to you by Bicycle Motor Works, a family owned business since 2014.

    The NEW Ampace JP40 21700 cell is the most advanced in lithium-ion technology!

    They are superior in High-Current applications in several ways:
    -Highest performing 21700 cell by discharge rate
    -Performs excellent in cold weather!  No loss of capacity down to -20C (-4F)
    -Tabless design (meaning all tab) equals unheard of peak current of 140 amps for 5 second bursts - THATS FOR EACH CELL!
    -On tests at 40 amp contunual discharge, it's conquering the Molicel p42a, p45b and P50B in energy delivery and thermals.
    -Single cells have been stress tested (30 amp continuous discharge, 5 amp charge) for 100 cycles with only 2% capacity loss.
  • Sale!

    72v 13.5ah Molicel P45B Series Lithium-ion eBike Battery

    Original price was: $929.99.Current price is: $818.40.

    Premium Electric Bike Battery with an awesome new design for high power mid drives.

    ** 90 amp continuous, 120 amp burst BMS!

    • Molicel P45B cells (3P) are rated to handle 135 amps continuous
    • US Made, Protected, Safely Sealed and Shipped 

    Please read the full description. Lithium Ion batteries can be dangerous.

     
  • Sale!

    72v 15ah Samsung 50S Lithium ion E-Bike Battery

    Original price was: $919.99.Current price is: $839.99.

    Premium Ebike Batteries brought to you by Bicycle Motor Works, a family owned marketplace since 2014

    • Smallest and Lightest 72v 15ash pack - EVER!
    • Samsung 50S cells - The latest and greatest!!
    Please read full description.
  • CYC Photon

    $950.00

    Powerful, Quiet, Lightweight and Intuitive.

    The Photon is beautifully designed and created by CYC Motor, Ltd., the Photon brings you a High Performance and state-of-the-art E-bike conversion kit unlike any other. The research and thoughtfulness put into this model, brings you technology advancements unfound in other factory model mid-drive motors. Featuring an easy DIY plug-n-play installation, simple programming that can also be accomplished through your smart phone, and much more. The package includes everything you need to convert your bike except the battery:
    1. Motor body with Gen 3 torque sensing freewheel module
    2. Built-in CYC XP6 controller 
    3. Chainring with chainring cover
    4. Bottom bracket assembly
    5. Crank set
    6. Peripherals including
      1. Display
      2. Waterproof wiring
      3. Thumb throttle
      4. Speed sensor
      5. Brake sensors (optional)
    7. User manual (ecopy)
    8. eBike Headlights (optional) 
    Please see full description.
  • THE MOUNTAIN CRUSHER, ALL-TERRAIN RIDING THRILL Power mighty with the X1 Stealth Gen 3. Designed for all terrains, climb that mountain with advanced torque sensing, instant throttle capabilities, and customized tuning. Made for a powerful, performance enhanced riding experience.
    • RATED POWER: 1500W
    • PEAK TORQUE: 150N.m.
    • COMPATIBLE: 36V to 52V
    • CHAINRING OPTIONS: 32T & 38T (30-46T with BCD104)
    • BOTTOM BRACKET OPTIONS: 68-120MM
    • BB92 SUPPORTED
    The X1 Stealth is the all new lightweight mid drive conversion system. With up to 1500W of power output, a small form factor, and quiet performance, this is the ideal system for riders wanting a stealthy setup. The X1 Stealth is complete with:
    • torque sensing capabilities
    • fully customizable mobile app
    • Range of bottom bracket sizes
    • High clearance
    • Fits all frame types including carbon
    • 2 rider modes (e.g., street, off-road)
    • 9 assist levels​
    Please read full details. *** Due to heavy demands, please allow batteries approximately 2-3 weeks to ship.

    Get an EXTRA 10% OFF select Packs!

    To claim your special offer, add the CYC Stealth to your cart.
     
  • 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.
    Warning: This beast is for the thrill seeker enthusiast. Read full description before you accept more power into your life.
    Bicycle Motor Works - Premium eBike Batteries

    Special Offer: 10% OFF select packs! To claim this special offer, customize your CYC kit and add to the cart.
     
  • Your bike is waiting ...

    to be transformed into a High-Performance e-Bike Machine!

    Brought to you by three worldwide and local e-Bike Conversion Technology experts: CYC Motor's Photon, Bethlehem e-Bike and Bicycle Motor Works.

    *** This offer is only available within the surrounding areas of Lehigh Valley, Pa.
     Made in Bethlehem eBike Conversion Package Let us transform your comfortable, most loved bicycle into a powerful state-of-the-art vehicle with CYC Motor's Photon eBike conversion solution. The Photon is uniquely versatile, thoughtfully designed to integrate into most frames. This high performance motor, features torque and cadence sensing brackets, smoothly delivering power at the cadence you choose and intuitively delivering less or more power based on your exertion. Other advancements include, personalizing your system for an ultimate experience with simply accomplished programming through your smartphone. Your high-performance motor will be powered by our Custom Designed Lock and Mounting Wedge Series:  52v 10ah Samsung 50S Wedge eBike Battery. The Wedge features a hard lock and built-in mounting encasement, that is custom designed by worldwide known manufacturer, Lekkie. Every Bicycle Motor Work eBike Battery is proudly made in the U.S., using pure copper busbars, high-quality materials and certified premium cells sourced from a U.S. distributor. This package includes a Full eBike Conversion Service by Bethlehem eBike's expert builder, Chris Briggs. Thats right, let the experts do the work! Receive an introductory consultant to review the process, verify any additional customization needs and schedule your for bike drop-off. What's Included: How it Works:
    1. Contact us to make sure your bike frame will fit the Photon.
    2. Select your options, purchase and check your email.
    3. Your email will instruct you to contact Bethlehem eBike to pickup/drop off your bike.
    4. Within 2 weeks your bike will be fully converted and ready to ride!
      New to eBikes? This package is perfect for you! You'll have all the answers to your questions by our experts ... just call for a live person!
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