Introduction: Knex Roller Coaster Side Winder
This is my new project side winder
This took me about a month to build so please tell me what you think
Has about 75 feet of track
Top speed is about 30 miles per hour
This is my new project side winder
This took me about a month to build so please tell me what you think
Has about 75 feet of track
Top speed is about 30 miles per hour