4 1/2' diameter and 15' wide aluminum drum tube with 'Killer Kool' Road Load Headwind Fan. Aluminum end caps.
The headwind fan provides a rider with greater resistance and allows for higher aerobic and anaerobic levels of exercise.
Rollers adjust from 31.5' to 47.75' wheel base. No tools are required.
Note: Fork Stand and Rear Flywheels shown are sold separate.