The Martin Monster H.P. tm(2-Stroke Model) is the fastest growing product that MMI produces, because of it's light weight and small size, the monster is ideal for all types of uses. Especially the fun use. This is our top of the line all-terrain scooter. Powered by a two horse power, 2 stroke high performance engine. The Martin Monster tm comes with a billet auto drive clutch system for ease of operation, a long wearing .625 diameter hardened tool steel drive spindle, 10" pneumatic all-terrain tires for on and off-road performance, sure stopping disc brakes, two piece aluminum rims, and the innovative Monster Shocker tm suspension system. As always Martin Manufacturing craftsmanship and quality.

• Length: 44 in.
• Width: 15 in.
• Height: 48 in.
• Weight: 28 lbs.
• Top speed: 25 mph.
• Engine: 2 stroke / 2hp
• Fuel: 2 stroke premix (unleaded gas)
• Heavy Duty Auto-Clutch
• Transmission: direct drive
• Drive: .625 Friction roller (hardened)
• Tires: 10 in. all-terrain pneumatic
• Running time: 60-90 min.
• Maximum carry capacity: 250 lbs.
• Brakes: Disc Brake
• Starter: Recoil
• Limited warranty: 90 days
• Seat kit available
• Two Stroke model only Available Black, Four Stroke model only Available in the color Tahitian Red

The H.P. model is the fastest most powerful scooter in it's class that is currently manufactured in the USA.