If you are an experienced cyclist or have the ambition to be one, it will be more optimal to go to a higher range, and buy a corresponding bike, which will obviously be much more expensive. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. Restrictions and exceptions resulting from New Zealand Copyright laws and health and safety issues mean a refund or exchange is only available for certain products if that product is defective. If you're running a script or application, please register or sign in with your developer credentials here. Even when we tried contacting both the seller and manufacturer they didn’t want to just ship a part out, they instead wanted us to ship the entire thing back and gives us a whole new bike set. That would have been fine, but we had already assembled most of the mountain bike and we didn’t want to repack the entire thing just to ship it out and get another mountain bike that we would have to reassemble. The 20? Hyper Bike is ideal for boys who are looking for their next adventure. Featuring a dual suspension steel frame and fork, rugged knobby tiers and an easy-to-use, seven-speed twist-grip shifting, it is ready for any surface on or off the road. Little ones are sure to have fun riding in the park or the trails. Make sure you use your machine properly and maintain it regularly. Proof of purchase is required in order to get an exchange or a refund. Good components, efficient and with a good longevity, perfect bikes for their price. The next problem is that the bike seat is hard and uncomfortable, if you only ride short distances it isn’t a problem, but if you do between 2 through 5 miles you will start to feel it. I have tightened it a few times and it now finally stays in place, but it can be dangerous when it randomly slides over while riding. It loses three points for the small defects and bad customer service from the manufacturer and seller.