Mat Motor

G.I. Joe Rise of Cobra - Snarler Cycle with Beachhead and Rollbar.

The side-car is detachable. 

Punisher on the Harley Davidson Night-Rod Special, Indiana Jones German Soldier on German bike and Ripcord (Delta-6 Accelerator suit) on Casey Stoner's Ducatti.

Cobra Neo-Vipers and Vespas (From Left:  125 ET3 Primavera 1976, 98 Corsa 1947 & 200 Rally 1972)

Cobra's Snake Trax ATV with Scrap Iron.