- The Falcon Flo looks just as good as it performs! With the tried and tested 20" wheel platform, we've reinvented the frame design using die cast magnesium alloy material, allowing for smooth, sleek curves which create an ultra modern looking bike. The quality 36V7.8Ah battery discretely fits in the rear of the frame and can easily be removed for charging, but locks securely in place when out and about. Stored neatly when folded, the FLO is easy to use and will help push you along for up to 40km per Charge!