Enclosed Motorcycle Trailers

7.5' Wide Enclosed Aluminum Motorcycle Hauler

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.

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Pictures shown with options.

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 crossmembers 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 accomodate most anything on two (or three) wheels.

  • Specifications & Pricing
  • Standard Features
  • Popular Options
  • Available Colors
  • Financing
  • Ready to Order?
MOT 90-12 MOT 90-14 MOT 90-16 MOT 90-18 MOT 90-20
Factory Direct Price
Standard 6'1" Max Int. Height
$6,995 $7,395 $7,895 $8,495 $9,195
Factory Direct Price
XL 6'6" Max Int. Height
$7,175 $7,605 $8,135 $8,765 $9,495
2 Dexter Torflex Axles / 3500#
10" Self-Adjusting Electric Brakes on Both Axles w/ Breakaway System
Overall Length
18'9" 20'9" 22'9" 24'9" 26'9"
    "       Height Standard
99" Including roof vent (94" trailer / 5" roof vent)
    "       Width
Interior Length
12' box + 52" V 14' box + 52" V 16' box + 52" V 18' box + 52" V 20' box + 52" V
    "       Height
6'1" or 6'6" Options (Max Height, net height is less)
    "       Width
7-1/2' (90")
Wheel Wells Dimensions
69" W x 10.75" H x 4" D
Ramp Door Opening
85" Wide
Deck Height
Top of Ball / Ball Size
17" / 2-5/16"
2025# 2100# 2200# 2300# 2400#
12V Power
7 Way Round Plug
Most trailers are available in other lengths. Please call for pricing and availability.
MOT 90-12 MOT 90-14 MOT 90-16 MOT 90-18 MOT 90-20
All Aluminum Tubular - 2"x5" Main Frame
Galvanized Dexter Torflex w/ EZ Lube Hubs
10" Electric Self Adjusting on Both Axles
ST205/75R15 LRC Tires on Galvanized Wheel ST205/75R15 LRD Tires on Galvanized Wheel
Exterior Skin
.030 Painted Aluminum Sheets - Screwless
24" Stoneguard on V-Nose
Wall/Roof Structure
All Aluminum Tubular - 16" On Center
Roof Skin
Seamless Mill Finish Aluminum
3/4" GP DryMax High Performance Floor
Exterior Lights
LED Stop-Turn-Tail, LED Side Marker, LED Clearance, LED Plate Light
Interior Lights
2 3 4
White Vinyl Finished Interior Walls
5 Quick-Adjust Floor Rails
Trailer Doors
Rear Ramp Door w/ Spring Assist & Transition Flap
32" x 68" Side Access Door w/ RV Lock
Pedestal Mount Jackstand w/ Removable Foot
Ramp Door Hinges
Aluminum w/ Grease Fittings
Ventline Pop-Up Roof Vent

15" Galvanized Spare
ST205/75R15 LRC
$120 each

Spare Tire Wall Mount

Rear Stabilizer Jacks

750# Rating
$70 pair
quadripple flooring
Quadripple Floor

Finished Ceiling

White Vinyl

Aluminum Wheels
15" Split Spoke
+$75 each

LED Backup Lights
19 Diode LED
$100 pair

LED Loading Lights
w/ Switch
$50 each
trailer camper door
Camper Side Door

32" x 68"


Barlock on Side Door
$80 each

Condor PS1500 Chock
$270 each

Condor SC2000 Chock
$195 each

Basic Chrome Chock
$60 each
versatile trailer tiedown system
Quick Adjust D-Ring
$15 each

Quick Adjust Eyebolt
$15 each

RV Vent Cover
$60 each

110V Simple Package
LED trailer lights
Interior LED Upgrade
+$15 / Light

Trimax Puck Lock
$33 each

Available Colors

Every PROLine trailer is available in 11 different solid colors at no additional charge for any one color.
Two-Tone combinations of any two colors adds a flat fee of $200.






Indigo Blue

Victory Red


Emerald Green




PROLine Products LLC is proud to offer trailer financing through Sheffield Financial. Sheffield has been financing the equipment and power sports industries since 1992 and has financed more than $5 billion in loans.

Click Here to Apply Online!
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Sheffield Financial

Current promotional rates are:

Loans under $10,000
  • 6.99% for 48 Months
  • 6.99% for 36 Months
  • 5.99% for 24 Months
Loans $10,000 or More
  • 7.99% for 48 Months
  • 6.99% for 36 Months
  • 6.99% for 24 Months

Restrictions may apply. See our Financing page for more details.

Loan Calculator Loans under $10,000
Loan Amount
6.99% for 48 Months $ per month
6.99% for 36 Months $ per month
5.99% for 24 Months $ per month
DISCLAIMER: Calculations by this tool are believed to be accurate but not exact or guaranteed. Actual rates and payments to be calculated by Sheffield Financial, a division of BB&T.

Custom Orders Made Easy

We try to make the entire trailer buying experience as easy as possible. You'll see it summed up below in 5 simple steps.

  1. Determine your trailer needs
    • Call or e-mail us to discuss what trailer and options are right for you.
  2. Generate a quote
    • Once we know what you need we can generate an itemized estimate and send it to your e-mail for review.
  3. Deposit
    • To start a custom build we require a minimum 10% deposit, though with some custom trailers we may require more.
  4. Lead Time
    • Lead time varies throughout the year based on our backlog. You'll be notified of approximate completion date at time of order.
  5. Pick Up
    • We'll advise you as soon as your trailer is completed. Final payment is due at pickup.
      Please note credit cards are not accepted for final payment. See our Buying From Us Page for further details.

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