belsize 16-inch belt-drive kid's bike, lightweight aluminium alloy bicycle(only 12.57 lbs) for 3-7 years old a11n sports <b>key features:</b><br>weight: 13.7lbs<br>wheel size: 16 inches<br>frame: aluminium alloy<br>tire: inflatable<br>brakes: front hand disc brakes & rear coaster brake<br>gears: one speed<br>training wheels: no<br>kickstand: no<br>expect bike assembly to take 10-20 minutes, depending on your skill level.<br><br> <br>for best protection, we recommend that kids wear helmets and knee elbow pads when riding and should under the supervision.<br><br> we understand that this is not an easy decision before adding to cart. but we could ensure that we stand behind our products 100%. if you have any question about assembly or any other concerns, please contact our a11n sports staff at any time. we are sure to reply soon and provide with solutions to ensure your satisfaction. <br><br>