RIDE PAS

The Key West is the lightest eBike in the AIMA lineup at approximately 54 lbs.Key features include:

Lightweight aluminum frame
500W BAFANG rear hub motor
48V 12.8Ah (614Wh) removable battery
Smart TFT display
Apple Find My compatibility
Navigation functionality
Call and text message notifications
Torque and Cadence Riding Modes
Adjustable stem
Integrated lighting and turn signals
MIK HD rear cargo rack
The Key West is designed for riders who prioritize lightweight handling, comfort, and everyday usability.

The Key West was engineered with a lightweight frame design, efficient component selection, and a streamlined commuter-focused platform.At approximately 54 lbs, it is easier to:

Lift onto vehicle-mounted bike racks
Transport and store
Maneuver in urban environments
Handle when parking or moving the bike
Its lighter weight makes it an excellent choice for riders who want the benefits of an eBike without the bulk often associated with larger models.

The Key West weighs approximately 54 lbs, making it the lightest eBike in the AIMA lineup.

The Key West 2.0 is ideal for:

Daily commuting
Neighborhood riding
Bike paths
Beach communities
Coffee runs
Weekend adventures
Recreational riding
Its upright riding position and comfortable geometry make it equally enjoyable for short trips and longer rides.

The Key West is equipped with a 500W BAFANG brushless rear hub motor designed to provide smooth acceleration and reliable everyday performance.The motor delivers responsive power while maintaining the lightweight character of the bicycle.

The bike is equipped with a removable 48V 14Ah lithium-ion battery integrated into the frame.The battery can be charged either on or off the bike for added convenience.

Up to 70 miles, depending on terrain and assist level.

Yes. The battery is rated IPX7 for water resistance and certified to UL 2271 standards.
It is also securely locked with a key to prevent movement or detachment during rides.

Charging time varies depending on battery condition and charging environment.
Under normal conditions, most Big Sur batteries require approximately 5–8 hours to reach a full charge.

Yes.

The Key West 2.0 allows riders to switch between Torque Mode and Cadence Mode directly through the display. Torque Mode delivers a natural, responsive riding feel, while Cadence Mode provides consistent assistance for relaxed cruising.

Yes.

The Key West offers additional smart features through both the display and the BAFANG system.

Available features may include:

Assist level settings
Ride data tracking
Navigation features
Battery monitoring
Display customization
System settings
Apple Find My integration
Available functions may vary depending on software version, mobile device compatibility, and local regulations.

Yes.

When paired with the compatible BAFANG Go App, riders can locate their bike using Apple's Find My network for added peace of mind. This feature carries over from the original Key West.

Yes.

When paired with a compatible smartphone through the BAFANG Go App, the Rocky Smart Display can provide incoming call and text message notifications directly on the display.

To use this feature:

Download and install the BAFANG Go App
Pair your smartphone with the eBike via Bluetooth
Enable the necessary notification permissions within your mobile device settings
Available functions may vary depending on mobile device compatibility, operating system version, app version, and local regulations.

The Key West is delivered as a Class 2 eBike with a top assisted speed of 20 MPH.

Please contact your authorized AIMA dealer regarding local regulations and model-specific speed settings.Always follow local laws and regulations regarding eBike operation.

The Key West is available in multiple frame sizes and generally fits riders from approximately:

4'11" to 5'10" (Regular)
5'4" to 6'1" (Large)
For the best fit, please visit your authorized AIMA dealer for a professional sizing recommendation.

The Big Sur is designed to support a aximum payload capacity of 400 lbs (181 kg), including the rider, cargo, and accessories.
Always ensure cargo is properly secured and distributed evenly.

Yes.The Key West comes equipped with a MIK HD-compatible rear rack that supports a variety of baskets, bags, and cargo accessories.Please consult your authorized AIMA dealer for compatible accessory recommendations.

Your first point of contact should always be your authorized AIMA dealer.
Authorized dealers are trained to diagnose and resolve most service and warranty concerns and can work directly with AIMA when additional support is
required.
If you are unable to contact your dealer, please contact AIMA Customer
Support: info@aimausa.com

The Key West is backed by AIMA's 2-Year Limited Warranty covering defects in materials and workmanship under normal use and maintenance.

Warranty claims should be initiated through an authorized AIMA dealer.AIMA provides warranty support through its dealer network, while certain service procedures, labor charges, and dealer-specific service programs may vary by dealer.

Please contact your authorized dealer for warranty-related assistance and coverage details.