The Sport comes in a 17 inch diamond frame and is for riders looking for a more sporty and aggressive riding style.

The Flow is a European inspired design built for the urban commuter who wants to zip through traffic and ride comfortably. It has an elegant 17” step-through frame that allows you to mount and dismount easily and safely anytime you want.

Yes, we have waterproofed all the wiring and electrical connections so it can withstand rain. Of course, one should not let the bike just completely soak in the rain if possible, but there is no need to worry about riding in rain.

Each model has a different weight. Please review the product page for the specific model to find the weight of the bike.

The Espin pedal-assist eBike has 160 mm dual piston hydraulic disc brakes for both the front and rear wheels.

Espin pedal-assist eBikes come equipped with the Selle Royal Freeway saddle with a soft-touch cover and shape memory. Our saddles use slow fit foam which is a visco-elastic material that molds to the rider’s body and guarantees a uniform weight distribution. Our saddles also reduce shock and vibrations to give you the most comfortable ride.

Espin pedal-assist eBikes are made from 6061 aerospace grade aluminum alloy.

The recommended maximum weight limit is ~275 to 300 pounds depending on the model.

Yes! The assembly takes less than 15 minutes and we even provide all the tools you need. If you run into any issues, you can follow along in the assembly video:

Due to the shortage of supplies, certain parts may be different from what is listed on the spec list. In order to ensure that we get you riding on your new Espin bike as soon as possible, we've had to replace certain parts with other brands of a similar level. Potential parts that may be affected are the tires and derailleur.

Please make sure to charge the battery once every 3 months if it is not being used for an extended period of time. This will help maintain the life of the battery. Failure to do so will result in a loss of range per charge.

Each Espin Bikes has a different range. Please refer to the specific model's product page to find the range of the battery.

A full charge takes approximately 6 hours. The battery is detachable from the frame so you can easily charge the battery when you are at home, work or even while you are sitting at a coffee shop.

The battery is expected to last about 2-4 years or around 500 charge cycles.

All Espin Bikes have different top speeds. Please refer to the product page of the specific model to find the top speed.

Espin pedal-assist eBikes use Kenda Kwest 26 x 1.95 tires with reflective strips for safer night riding. These are solid tires that are ideal for city riding. Soft enough to give you a comfortable ride yet hard and thick enough to handle sharp turns and not get interrupted by small sharp objects.

Maintenance is exactly the same as a regular bike other than the four main electrical components: battery, motor, controller, display. You should do basic tune-ups on your bike after the first 100 miles. Regular tire pressure checking is important as you want to keep your tires inflated for maximum riding comfort. Other than that, the electrical components should require minimal maintenance and if any issues arise, please follow the instructions to diagnose the issue, which will be included in the user manual. If you are still unable to fix the problem, please submit a warranty claim and we will process your claim as soon as we can as we understand you want to get back on the road as quickly as possible.

Yes, any bicycle shop can make repairs on your bike. If you would like recommendations for bicycle shops in your area, our customer support team would be glad to assist you.

An electric bike is just like a regular bike, except for 4 main electrical components: the battery, motor, controller and display. Other than that, it will function and ride just like a normal bicycle. The Espin eBike is a pedal assist bike, which uses the motor to increase the power created when you pedal. So it rides and turns just like a regular bike, it just makes riding easier, especially uphill.

No, federal law treats electric bicycles just like normal bicycles as long as they are limited to 20 mph while being powered by the motor and has less than 750 watts of power. Each state has different speed restrictions so you should check your DMV for additional information. California has categorized electric bikes into 3 tiers:

• Tier 1 – pedal assist bikes with a max speed of 20 mph and less than 750 watts of power
• Tier 2 – Throttle on demand bikes that have a max speed of 20 mph and less than 750 watts of power
• Tier 3– “speed pedelec” bikes with a max speed of 28 mph and less than 750 watts of power

Espin pedal-assist eBikes are Tier 3 electric bikes, except for the Flow which comes set as Tier 2.