Bicycle Motor Works

Bicycle Motor Works U.S.-Made High-Current eBike Batteries engineered for uncompromising performance, safety, and cold-weather reliability. Owned and Operated by GutenMarkt, Inc.

Precision-built with certified premium cells and advanced BMS technology—delivering proven power riders have trusted for over a decade. E-Bike Batteries, Custom Motorized Bicycles, DIY Motorized Bike Kits, Bicycle Engines, Parts, Services and Unlimited Technical Support - Live Assistance available. BicycleMotorWorks.com is a protected and verified for security purposes. Yo Yo: Jaclyn Palos Bzura & Matt Bzura (aka Matt Guten)

02/27/2026

If you ride in sloppy winter weather, this tip is for you!!!

Connector corrosion increases resistance — and performance drops fast in high-current systems.

Watch. Clean. Protect. Share.

Smaller footprint.Same serious power.The new 52V TrimLine is engineered for tighter mounting systems, cargo cages, and c...
02/18/2026

Smaller footprint.
Same serious power.

The new 52V TrimLine is engineered for tighter mounting systems, cargo cages, and clean custom builds — without sacrificing output.

Choose your cell platform:
JP40 • JP50 • P45B • P50B • 50S • 40T • 45T • EVE • LG

Precision-sized. High-current. U.S.-built.

Shop>>> https://bicyclemotorworks.com

Show me your ... bike! 🥰 Tag us , then Message me for your promo.
02/11/2026

Show me your ... bike! 🥰 Tag us , then Message me for your promo.

The Pocket Rocket just got smarter. Now you can upgrade any Pocket Rocket with Bluetooth 100-Balance Smart Monitoring >>...
02/06/2026

The Pocket Rocket just got smarter. Now you can upgrade any Pocket Rocket with Bluetooth 100-Balance Smart Monitoring >>> Lucky you, this week you can get it FREE!

🚲https://bicyclemotorworks.com

02/06/2026

NEW VIDEO DROP!
Discover why tabless battery cells outperform in real-world riding — and meet the Pocket Rocket upgrade ⚡
💸 FREE 100-Balance BMS Technology included
Smarter power. Better balance. Zero compromise.
👉 Watch now & upgrade your ride >>> https://bicyclemotorworks.com

Cold weather increases internal resistance inside every lithium-ion battery. That’s why riders experience voltage sag, r...
01/31/2026

Cold weather increases internal resistance inside every lithium-ion battery. That’s why riders experience voltage sag, reduced range, and early cutoff during the winter months.

This is why Bicycle Motor Works features tabless cell technology in our Winter-Ready eBike Battery Series—engineered for riders who don’t stop when temperatures drop.

Read the full post over here >>> https://www.bicyclemotorworks.com/post/explained-tabless-vs-traditional-cells-and-the-impact-of-cold-temperatures

Questions? Ask the Matt man. Details in post.

01/16/2026

Looking for an eBike battery that actually performs when temperatures drop? ❄️⚡
In this video, Bicycle Motor Works breaks down two powerhouse cells:

🔋 Ampace JP50 – Next-generation high-capacity performance
🔋 Molicel P42A – The legendary cell that changed the game

We cover:
✔ Cold-weather performance
✔ High-current output
✔ Real-world riding benefits
✔ Why premium cells matter
✔ What makes our USA-built packs different

All Bicycle Motor Works batteries are built using:
• Pure copper busbars
• Premium certified cells
• High-rated BMS
• Heavy-duty construction
• Custom-fit builds for your riding style

If you ride year-round or demand maximum power, this video is for you.

👉 Learn more: bicyclemotorworks.com
👉 Custom builds available – contact us!

Address

Bethlehem, PA

Opening Hours

Monday 10am - 8pm
Tuesday 10am - 6pm
Wednesday 10am - 6pm
Thursday 10am - 8pm
Friday 10am - 6pm
Saturday 10am - 5pm
Sunday 12pm - 5pm

Telephone

+14847932541

Website

Alerts

Be the first to know and let us send you an email when Bicycle Motor Works posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category