Pictures shown with options

Trailer Highlights

Sturdy All Aluminum Frame

Adjustable Tie Down System

Dexter Torsion Axles

Galvanized Axles & Wheels

15″ Radial Tires

All LED Lighting

White Finished Interior Walls

Customizable For Your Needs

PROLine’s 7.5′ wide motorcycle trailers are some of the most versatile trailers on the market. Designed from the ground up for hauling motorcycles the 90″ interior width gives you room to fit two motorcycles side by side. Also, the low deck height improves the trailer’s aerodynamics and center of gravity but also allows for an easier ramp angle to get your bikes loaded into the trailer.

Five rows of fully adjustable tie-down rails welded to the trailer frame accommodate a combination of multiple bikes, trikes, Can Am Spyders, and whatever other gear you may have. With our tie down rail system, you’re not forced into putting your bikes in the same spot each time allowing you to maximize floor space in the trailer and making it easier to maintain a balanced load.

Structurally this trailer is designed with a very rigid all aluminum frame mated to a pair of Dexter Torflex Axles. The rubber torsion axles give your bikes a much smoother ride compared to spring axles. On those axles, you’ll find 15″ radial tires that carry a 5 year warranty and 10″ self-adjusting brakes for all 4 wheels. A 3/4″ flooring is used on all of our enclosed trailers so the weight of your bike is properly supported on the frame. Overhead you’ll find 2″ thick roof cross members on 16″ centers so not only will your trailer be ready for your motorcycles in the summer months but will hold up just fine as the snow piles on over the course of winter.

Consider adding our 110V package to trickle charge your bike batteries for long term storage as well.

These enclosed motorcycle hauler trailers are great for a variety of bikes or even trikes or Can Am Spyder! As always, if you have a unique motorcycle or situation feel free to give us a call. With years of trailer experience, our friendly sales staff can help design a trailer to accommodate most anything on two (or three) wheels.

Pricing & Specs

ModelMOT 90-12MOT 90-14MOT 90-16MOT 90-18MOT 90-20
Factory Direct Price
6'1" Max Int Ht
$11,895 $12,595
Interior Length11'11" box + 52" V13'11" box + 52" V15'11" box + 52" V17'11" box + 52" V19'11" box + 52" V
Interior Width7-1/2' (90")
Interior Height5'6", 6'1", 6'6", or 7'0" Options, Net Height Is Less
Overall Length18'9"20'9"22'9"24'9"26'9"
Overall Width102"
Overall Height99" (6'1" Max Interior Height)
Deck Height21"
Top of Ball / Ball Size17" / 2-5/16"
Curb Weight*2025#2100#2200#2300#2400#

Standard Features

ModelMOT 90-12MOT 90-14MOT 90-16MOT 90-18MOT 90-20
FrameAll Aluminum Tubular - 2"x5" HD Main Frame
Axles(2) 3.5k Galvanized Dexter Torflex™ w/ EZ Lube Hubs
Brakes10" Electric Self Adjusting on Both Axles
Tires15" Radial Tires (ST205/75R15 LRC)15" Radial Tires (ST205/75R15 LRD)
WheelsGalvanized Wheels w/ Chrome Center Caps & Acorn Lug Nuts
Exterior Skin.030 Painted Aluminum - Screwless
24" Stoneguard on V-Nose
Wall/Roof StructureAll Aluminum Tubular - 16" On Center
Roof SkinSeamless Mill Finish Aluminum
Flooring3/4" GP DryMax High Performance Floor
Exterior LightsAll LED (Stop-Turn-Tail, Side Marker, Clearance, Plate Light)
Interior Lights23344
InteriorWhite FRP Finished Interior Walls
Tiedowns5 Quick-Adjust Floor Rails
Trailer Doors85" Wide Rear Ramp Door w/ Spring Assist & Transition Flap
32" x 68" Side Access Door w/ RV Lock
Ramp Door HingesAluminum w/ Grease Fittings
JackstandPedestal Mount Jackstand w/ Removable Foot
VentilationVentline Pop-Up Roof Vent
12V Power7 Way

Available Colors

Every PROLine trailer is available in multiple different solid colors at no additional charge for any one color. We also offer Two-Tone combinations, Two-Tone w/ ATP Accent, & Aluminum Stoneguard Sides.

enclosed motorcycle trailer


trailer colors


trailer color


Pewter Metallic


Charcoal Metallic





Two-Tone +$300

Get A Custom Quote

Call us at 603-652-7337 or e-mail us to discuss the best aluminum motorcycle trailer for your needs. We’d be happy to discuss our many different trailer models, options, and accessories to find the configuration that’s right for you. Once we know what you’re looking for we can put together a custom, itemized quote for you to review.