Electric bikes built by a Guinness World Record holder
These bikes are built by riders, for riders. Our founder set the Guinness World Record for the longest journey on a motorized bicycle — 8,209 km in 34 days — and that record-breaking spirit is engineered into every Zen.
Our journey →The Lineup
Find your Zen.
Every model, one obsession: the perfect ride. Tap any bike to explore it.
The
Photon Series
Premium mid-drive e-bikes with Gates Carbon Belt and long-range UL batteries. From $4,499.
Know more →The
Speciality Series
Comfort and freedom for every rider — meet the Keji Cruiser.
Know more →Best-in-class components
Every Zen is built from parts chosen to last — the same components trusted by the best in the industry.
Transmission
The Gates Carbon Belt drive is virtually maintenance-free — no rust, no stretch, and 3–4× the life of a chain. Just smooth, silent power.
Gear hub
An Enviolo Heavy-Duty CVT hub gives seamless, stepless shifting and a huge gear range — climb, cruise and find your cadence with a simple twist.
Brakes
High-performance hydraulic disc brakes from Tektro and Magura deliver confident, controlled stopping power in any weather.
Suspension
Premium suspension from RST and SR Suntour soaks up every bump so you stay comfortable and in control, mile after mile.
Battery
UL-certified 52V batteries with a smart BMS deliver efficient power and long, safe range for countless adventures.
Motor
A torque-sensing mid-drive motor provides strong hill-climbing and smooth, natural power delivery.
In the media
Why Zen?
UL-Certified Batteries
Zen batteries meet stringent UL 2271 & 2849 safety and quality standards — ride with total peace of mind.
Guinness World Record Holder
Engineered by a Guinness World Record–holding team, with proven real-world performance.
Built in North America
Designed and assembled in North America, with local support, parts and service.
Low-Maintenance Belt Drive
Gates Carbon Belt drive — no rust, no stretch, up to 20,000 km of near maintenance-free riding.
Innovation
Engineered to the last detail.
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Not sure which Zen fits you?
Photon Ultra
Photon Pro
Photon Lite
Put any two bikes side by side — range, motor, weight and price — and decide with confidence.
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