Plastic tire is loud, obnoxious and fun. Pvc pipe (schedule 40) fits perfectly over the stock plastic tires.

This trike bike is awesome! It is great exercise and it can really move fast. My son weighs over 200 pounds and it supported his weight well, although the limit is 198 lbs. I am a 52 year old man that weights 245 lbs a fat man, it is fun.

The design is brilliant. It's sturdy and goes over bumps and down curbs like a champ. A little autonomy. But as i said, it's pretty sturdy.

No excuses. This razor product is like a time machine. Better safe than sorry.

He has autism and learning disabilities and this is just brilliant for him. Also smiles. And thumbs up.

The crank axle bearing journals are either not line bored or the axle is not straight. After about 5 or 6 rides around the neighborhood, right on top of the back tire has a golf ball sizes hole in it. The tire is a hard plastic. A few blows with a ham...  Read More

I cam buy the part from their web site but feel parts that fail in 30 days should be free replacement. But otherwise, look for something better made with replaceable parts. Very poor manufacturing & quality control. I recommend you look forsomethi...  Read More