Generally, in North America there are three e-bike classes defined as follows;

Class 1: eBikes that are pedal-assist only, with no throttle, and have a maximum assisted speed of 20 mph (32 km/h).
Class 2: eBikes that also have a maximum speed of 20 mph (32 km/h), but are throttle-assisted.
Class 3: eBikes that are pedal-assist only, with no throttle, and a maximum assisted speed of 28 mph (45 km/h).

Most Biktrix models can be configured to any class, however, this must be requested at the time of purchase. Please check with your local jurisdiction for more information.

If you want your bike to be set to a particular Class or if you have more questions about bike classes click on the Contact Us link on this page.

	Class 1	Class 2	Class 3	Off-Road/Unlocked
Juggernaut Hub Duo	✅	✅	✅	✅
Juggernaut Classic Duo	✅	✅	✅	✅
Juggernaut Classic 8/9	✅	✅	✅	✅
Juggernaut Ultra Duo	✅	✅	✅	✅
Juggernaut Ultra FS Pro 1/2	✅	✅	✅	✅
Juggernaut Ultra Beast 2	✅*	✅*	✅*	✅
Monte Capro Ultra	✅*	✅*	✅*	✅
Monte Capro Lite	✅*	✅*	✅*	✅
Stunner LT 5/6	✅	✅	✅	✅
Stunner Step-Over/Step-Thru 5	✅	✅	✅	✅
Stunner X 5/6	✅	✅	✅	✅
Swift Lite Step-Thru 2	✅	✅	✅	✅
Swift Step-Thru 2	✅	✅	✅	✅
Swift Step-Over 2	✅	✅	✅	✅
Kutty FS	❌^	❌^	❌^	✅
Kutty X 2	✅	✅	✅	✅
Moto	✅	✅	✅	✅
Challenger	✅	✅	✅	✅
Skycap 2	✅	✅	✅	✅

What is the max/ top speed on Biktrix E-bikes?

What is the max/ top speed on Biktrix E-bikes?