This is the second wheel I buy from Ewheels. My first was a ks 16s and now the Ks s18. Both wheelw have fubctioned so far without any issues. The 16 was a great wheel to learn on and to use While i am pkaying golf, the s18 is a very nice suspension wheel for those riders that ride casually in all types of terrain. The suspension is very adjustable and the weight is manageable to place and retrieve from my suv. While there other wheels with greater speed and greater distance they also weight close to 80 or 100 lbs. If you are looking for a suspension wheel for trips with in 30 miles this is the perfect wheel.