Big Boy I Aluminum Folding Single Runner Motorcycle Ramp - 8', 9', 10', & 12' Long


Available exclusively from, the Big Boy I Single Runner Ramp makes loading dirt bikes, sport bikes, Harleys, cruisers, touring motorcycles, and more a breeze! Constructed from high-quality military-grade aluminum, this heavy-duty loading ramp is available in four different lengths from 8' to 12' and three weight capacities from 1,000 to 1,500 lbs.

  • Made from lightweight, military-grade aluminum
  • Folds in half for compact storage
  • 12° offset for proper ground clearance so bike won't bottom out
  • Extruded foot pivots on different vehicle load heights
  • Serrated cross-rung design for superior traction
  • Plate/hook lip supports ramp on tailgate; rubber padding won't scratch and adds extra grip
  • Lengths from 8' to 12', with capacities up to 1,500 lbs
  • Cam buckle strap included to keep ramp securely connected to vehicle
BRAND: Big Boy
5 Year Warranty
Item # Length Folded
Weight Overall
Status Price Quantity
MF1-9619 8' 48-1/2" 36 lbs. 1,500 lbs.
MF1-10819 9' 54-1/2" 40 lbs. 1,500 lbs.
MF1-12019 10' 60-1/2" 43 lbs. 1,250 lbs.
MF1-14419 12' 72-1/2" 54 lbs. 1,000 lbs.

Offering the strength and stability of the best-selling Big Boy II and Big Boy III loading ramp systems, this 19" wide Big Boy I single-runner design is the ideal choice for transporting all dirt bike, sport bike, and motorcycle makes and models. Its compact design and 5-5/8" folded-height make it perfect for storing next to the bike in your pickup truck bed or inside the cab of the truck on some vehicles.

Built with a 12degree offset, the heavy-duty hinge provides the proper arch to eliminate the risk of bottoming out while loading into a 4x4 pickup truck or hauling your lowered bike. With its unique 3-3/4" ramp end featuring a solid flat plate/hook combo, this lightweight ramp system offers maximum versatility for loading on different surfaces, while the rubber padding underneath provides superior grip and prevents scratches to the tailgate.

The serrated cross-rung loading surfaces are spaced 3-5/8" apart so your foot will not slide through while walking on the ramp and offer enhanced traction in the outdoor elements, while a cam buckle safety strap (included) connect the ramp to the vehicle to prevent kicking out while loading. Add another level of security and save time by eliminating the need for tie-down straps when you use the Alumi-Loc Attaching System (sold separately) with your Big Boy motorcycle ramp.

Even with these robust safety features, it is still highly recommended that you load a motorcycle with at least two people when using single-runner ramps. These single ramps are not designed for riding your motorcycle up because they are not wide enough to put your feet down when loading and unloading.

Available in four different lengths (96", 108", 120", and 144"), the Big Boy I is made in the USA and has a five-year manufacturer's warranty against any defects. Get the most out of your Big Boy aluminum motorcycle ramp by transforming it into an ATV, UTV, and trike-loading machine when you purchase an additional Big Boy I Single Runner Ramp!


Product Features

  • Made in the USA PAT NO. D595920
  • Manufactured by certified AWS welders
  • Includes Spring Clip Pin and C-Beam Bracket - This hardware is required ONLY if you purchase another Big Boy ramp in the future to create a solid 2-piece ramp system like the Big Boy II or a 3-piece ramp system like the Big Boy III.
  • Check out our Big Boy II & Big Boy III Ramp Systems!


Instruction Manual


How to Choose a Motorcycle Ramp
How to Determine Proper Motorcycle Loading Ramp Length
How to Load & Tie Down a Dirt Bike into a Pickup Truck
How to Safely Tie Down a Motorcycle
How to Secure a Loading Ramp to Your Vehicle

Review Summary (Based on 2 Reviews)



Chris from IL wrote (March 26, 2015):

Bought the 9' ramp to load dirt bikes into my Tundra. Incredibly stable solid construction and folds up easily, like it so much bought another to go side by side n loading Harley just as easy as dirt bikes, clamps are a great addition but so Stable I haven't used them. Great buy

4 Stars 12' Big Boy I motorcycle ramp

Rick from CA wrote (February 09, 2015):

Ramp looks very well made and sturdy. But a slot cut on the tred for more than one finger to aid in carrying when folded would be helpful.

Fill in the form below to see the minimum ramp length you need.

Need help measuring? Click Here

Please enter wheel base.
Please enter wheel base.
Please enter wheel base.

ft. (1:12 Slope)

Minimum ramp length