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Big Boy III Three Piece Trike Ramp

- Made in the USA the all aluminum Big Boy III Trike Ramp and is ideal for loading custom trikes and Can-Am Spyders as well as any other motorcycle, ATV, UTV, or lawn & garden equipment. Adjustable cam buckles and connecting brackets keep the ramps together and secure during loading and unloading. Comes with a 5 year manufacturer warranty!
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Big Boy III - 3 Piece Folding Trike Ramps

Load your trike safely and hassle-free with the Big Boy III Trike Ramp System. The Big Boy is the most versatile trike loading ramp in the industry. Constructed out of aircraft grade aluminum, the effective 3-piece design is available in 4 different lengths from 96" long to 144" for extended wheelbase trikes (For some custom trikes, wood blocks may need to be placed at the end of the ramps to ensure clearance of exhaust pipes). The 3 19" wide folding ramps provide the width and center track you need to safely load a trike, whether it's a custom Harley Trike or a Can-Am Spyder. The extra width is also ideal for loading any type of motorcycle into a truck or trailer such as sportbikes, cruisers, Boss Hoss, and touring motorcycles. The trike ramps include four quick connecting support brackets that eliminate ramp flex and hold the two ramps together while loading and unloading. This clamp system allows the ramps to be separated quickly by pulling a spring clip on the support bracket allowing you to store the ramps neatly in a pick-up truck bed, inside the cab of a truck, or in the garage. The heavy duty hinge design allows each ramp to fold down to half it's size for storage while not compromising any structural integrity. The hinge also has a 12° offset which makes the ramp act like an arched ramp providing maximum ground clearance, eliminating bottoming out when loading into pick-up truck bed or if you have a lowered bike. The 3-3/4" ramp end features a solid flat plate/hook combo to help keep the ramps square when loading. Each ramp features a tapered foot with an extruded traction surface that creates a smooth loading approach at almost any angle. The extruded foot also has a built in radius that will pivot on different vehicle load heights and can safely be used on 10" or higher trailers or trucks. Included with every Big Boy III Trike Ramp System are three heavy duty adjustable cam buckles that secure the ramp to the vehicle, preventing them from "kicking out" while loading. Additional traction is provided by the ribbed cross rungs that are evenly spaced at 3-5/8" apart. For added stability and safety the Alumi-Loc Attaching System is highly recommended.
The Big Boy III is manufactured in the USA and has a five year manufacturer's warranty against any defects.

Big Boy III Trike Ramp Image Gallery
Quick connecting support bracket on big boy 3 Trike ramp with extruded tapered foot with serrated traction Heavy duty center hinge on big boy 3 Hook/ plate ramp end Big Boy III folded dimensions. Loading trike with Big Boy Trike Ramp Hook plate lip on Chevy truck tailgate Close-up of trike ramp Big Boy III Trike Ramp on Chevy pick-up truck Trike being loaded into trailer with Big Boy III Trike Ramp Hearse trike using Big Boy III Trike ramp Big Boy III Trike Ramp in Baggers Magazine Big Boy III Trike Ramp in Easy Riders Magazine

Shown with optional Alumi-Loc Ramp Attaching System!
Alumi-Loc shown with Big Boy II ramps setup for motorcycles

Big Boy III Trike Ramp Product Features:

  • 3-Piece design ideal for loading trikes, motorcycles, or any type of recreation vehicles with pneumatic tires
  • 4 connecting support brackets hold ramp sections together and reduce ramp flex
  • Allows you to ride a trike up and down the ramp
  • Works with trikes, the Can-Am Spyder, motorcycles, ATVs, UTVs, and lawn & garden equipment
  • 3-3/4" solid attaching lip supports the ramp on vehicle
  • 12° offset in ramps allow more ground clearance
  • Includes adjustable cam buckle straps to keep ramp securely attached to vehicle
  • Ribbed cross rung design for increased traction
  • 5 year manufacturer's warranty
  • Made in the USA PAT NO. D595920
  • Big Boy II version featured in V-Twin, Rider, EasyRider, magazines with spotlights in Baggers (Big Boy II), and Baggers (Big Boy III)
  • Instructions file

Not sure what ramp length you need? Find out with the ramp calculator!
ramp calculator

Big Boy III Trike Ramp Product Specifications & Price
Item # Unfolded Length Folded Length Folded Height Weight Capacity Weight Width Price
MF3-9657 (The Big Boy III)
96" folding arched motorcycle ramp for all makes and models of trikes, motorcycles, ATVs, utility vehicles (UTVs), and lawn & garden equipment (3 PIECE DESIGN)
8' (96") 48.5" 5 5/8" 4,500 lbs
(1,500 lbs each ramp)
36 lbs each
(108 lbs total weight)
57" (total)
(3) 19" wide sections
+ 75 s&h
MF3-10857 (The Big Boy III)
108" folding arched motorcycle ramp for all makes and models of trikes, motorcycles, ATVs, utility vehicles (UTVs), and lawn & garden equipment (3 PIECE DESIGN)
9' (108") 54.5" 5 5/8" 4,500 lbs
(1,500 lbs each ramp)
40 lbs each
(120 lbs total weight)
57" (total)
(3) 19" wide sections
+ 75 s&h
MF3-12057 (The Big Boy III)
120" folding arched motorcycle ramp for all makes and models of trikes, motorcycles, ATVs, utility vehicles (UTVs), and lawn & garden equipment (3 PIECE DESIGN)
10' (120") 60.5" 5 5/8" 3,750 lbs
(1,250 lbs each ramp)
43 lbs each
(129 lbs total weight)
57" (total)
(3) 19" wide sections
+ 100 s&h
MF3-14457 (The Big Boy III)
144" folding arched motorcycle ramp for all makes and models of trikes, motorcycles, ATVs, utility vehicles (UTVs), and lawn & garden equipment (3 PIECE DESIGN)
12' (144") 72.5" 5 5/8" 3,000 lbs
(1,000 lbs each ramp)
54 lbs each
(162 lbs total weight)
57" (total)
(3) 19" wide sections
+ 140 s&h

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