Choose by storage and route. VEEFA describes the F1 as a 20-inch folding bike, while the M2 is a 27.5-inch city model with a 500W rear motor, 499Wh removable battery and a published 59.5 lb weight including battery. The F1 is better suited to compact storage and car transport; the M2's larger wheels and included rack and fenders better match a paved daily route. Check the exact StreetRides product page before ordering because variants and current configurations can change.
Treat range as model-specific and conditional. VEEFA publishes 30 to 40 miles for the M2 in its specification summary and describes longer maximum figures under lighter assist. Rider weight, hills, wind, tire pressure, temperature, cargo, speed and assist level all change the result. Plan a first commute with a return reserve rather than relying on a headline maximum.
VEEFA describes removable batteries for the M2 and F1 models, but confirm the exact product page and manual for the variant you choose. Charge only with the supplied or manufacturer-approved charger, on a dry hard surface, while you are awake and present. Do not charge a wet, damaged, swollen or unusually hot battery.
VEEFA says its M2 is intended for light wet conditions but advises avoiding heavy rain and deep puddles to protect electrical components. Water-resistance wording is not the same as waterproofing. Keep the charging port dry, avoid submersion or pressure washing, and dry the bike before charging or storing it indoors.
Confirm the exact bike has been assembled as the manufacturer directs, then check brake operation, tire condition, handlebar and pedal fasteners, lights and battery seating. Practise the controls in a calm open area before using busy streets or longer routes.