"What are the differences in models to decide what's best for me"
M6 and M7 have the same maximum height adjustment of up to 41" from the ground up as well as the rest of the models in our catalog. If you weigh over 250lbs, then we would highly suggest and recommend our M2050 model. In regards to differences in model and use. All mentioned scooters here include dual (front and rear) suspension shocks. The only difference between M6, M7, and M1950 feature 240mm/200mm wheels while our M2050 features 200mm wheels as well as style. Our best selling models are M1950 and M2050. The most current and the newest models are M6 and M7. They are fairly new to the market, so we do not have that many reviews at this time.
M6 Designed for Rough Terrain | M7Designed for Rough Terrain | M1950 Designed for Rough Terrain | M2050 Designed for Smooth Cruising
"How do i fold and unfold my M1550 and M1850 scooter"
Simply locate the black plastic CUFF located on the CURVED front tube of your scooter (above the kick stand) and SLIDE THE CUFF UP THE TUBE to fold and unfold your scooter. If you choose to adjust the firmness of your scooter, simply find the black plastic support located on the front fork of your scooter and loosen the screw to make folding and unfolding easy. You can control the firmness by tightening the screw located on the front end of your scooter.
"How do i request parts for my scooter under warranty"
We offer our customers two year limited replacement part warranty on the frame and deck of our kick scooters, and one year limited replacement part warranty on trick scooters from the time of purchase. Simply fill in this form here https://parts.exooter.com - Our limited warranty excludes; Normal wear, wheels, bearings, accidents, abuse, neglect, improper use, improper fit, or improper maintenance by anyone or the use of parts and devices that are not consistent with the use originally intended for the product as originally sold are not covered under this limited warranty.