Loading... Please wait...
Contact Us: 864-501-4559
USA Trailer Store, 16 years in business.
  • Image 1
  • Image 2
  • Lumina Diamond XL Cooler Package
  • Lumina Diamond XL Back
  • Lumina Diamond XL Side
  • Lumina Diamond XL Angled
  • Lumina Diamond XL Back Angle
  • Lumina Diamond XL Open Storage
  • Lumina Diamond XL Open Store Angled
  • Lumina Diamond XL Angled
  • Lumina Diamond XL Black Machined Alloy Wheels

Lumina Diamond XL Motorcycle Trailer

$1,695.00 $1,495.00
(You save $200.00)






Free Shipping

See Full Details Here

Product Details


and FREE Swivel Coupler*

*In stock and ready to ship in 3 to 5 business days

Questions? Please Call 864-501-4559


Trailers shown in these videos are used for example/demonstration only. The video above features our 18 cuft. XL model. See specifications in this ad for details regarding the actual trailer you will receive.

With more than 4000 trailers on the road, LUMINA Diamond XL is our best-selling trailer for seven years running. Why? Maybe it's Lumina Diamond XL's bright shine. Perhaps it's the trailer's ample storage, or could it be its solid construction? Whatever it is, LUMINA Diamond XL's got it!

Our LUMINA Diamond XL is a pull behind motorcycle cargo trailer designed with a full diamond tread plate. This trailer boasts 18 spacious cubic feet of storage allowing two people to easily pack enough luggage for a full three-weeks of traveling. The trailer looks great behind your Harley, Goldwing, Can Am Spyder or any motorbike, trike or cycle.

We constructed Lumina Diamond XL's chassis from aluminum and suspended it with a torsion axle to keep it light weight and smooth towing. Weighing in at only 190lb, this mini trailer is so feather light that you will almost forget that you're towing anything at all. Perhaps you've heard this rumor: steel chassis are preferred to aluminum ones because aluminum is vulnerable to stress fractures. Really? The chassis on GM's high performance Corvette Stingray is aluminum. How's that for stress management?

What do the Lumina, Corvette Stingray, and NASA have in common? Click Here to Read More

FREE Swivel Coupler

Leaning into a turn is a necessary (and fun) part of riding a motorcycle. Sadly, when towing a trailer, traditional couplers do not allow the appreciable lean needed in a turn, which can cause flipping, binding, or jack-knifing. To help avoid these potentially deadly situations, industry insiders (Read Article Here) strongly advise the use of a swivel coupler, and we agree. Unfortunately, swivel couplers can cost$149 or more. We understand that price may be a concern, but trailering without one risks your well-being, the well-being of your passenger, and that of others on the road. We believe this so strongly that we are giving you a FREE swivel coupler with your purchase of a Lumina Diamond XL. It is our gift of peace of mind. Do not expect to find an offer like this if you buy a trailer elsewhere, DO expect to purchase a swivel coupler separately and DO expect to pay more. Why pay more for peace of mind, when you can get it for free at The USA Trailer Store.

Swivel Coupler

Trike and Can-Am Spyder owners, you can trade the swivel coupler for a FREEtrailer cover! 


  • All-Aluminum Cargo Box
  • Aluminum Frame Tongue & Chassis- 30 lb lighter than other trailers on the market
  • Aluminum Powder Coated Tongue Stand
  • Aluminum Powder Coated Chassis
  • Welded Aluminum Construction
  • Chrome coupler - Designed for durability, the coupler is corrosion resistant & ideal for use in all environments.
  • Designed with an Overlapping Lid - This feature keeps water from inside the trailer & ensures dry luggage during travel.
  • LED Bumper Lights
  • Polished Aluminum Double sided luggage rack with tie down points....rated for 200 lb
  • Chrome center caps and lug nuts
  • Aesthetically Pleasing - Rounded Aluminum Fenders
  • Carpeted interior
  • Chrome paddle style lock and key entry with 2 keys
  • Paperwork ready to register in all 50 states
  • 4-Pin Flat Connector
  • Some Assembly Required



  • 18 Cubic Feet
  • 5-star brushed aluminum wheel
  • 5.30x12 inch 6-ply tires.
  • EZ grease zerk fittings
  • Box dimensions - 57 3/4 long, 28 wide, 18 deep
  • Overall dimensions - 95 1/2" L x 47" W
  • Coupler size 1 7/8"
  • 11 lb tongue weight
  • 600 lb Independent Torsion Axles
  • 500 lb carry capacity
  • 190 lb empty weight - The lightest aluminum trailer on the market


  • 5-Year Limited Warranty


Ships in 3-5 Business Days

Free Curbside Delivery

Our freight carrier will deliver your trailer directly to your home *. This is a service not often offered by some carriers who, in contrast, may only deliver to a freight terminal many miles away then require you to drive there to pick up your shipment. Getting to one of these terminals can require a lot of time and gas. It can be a real hassle, but with our curbside delivery, your trailer will be shipped directly to your home free of charge*. (*some restrictions apply, please view our "shipping information" page for more details.) 

*A free trailer cover may be substituted in place of the free swivel coupler.

Questions? Please CALL 864-501-4559

Reviews Star Rating

Write Review

  1. Great value Easy assembly Great value Easy assembly -

    Lumina Diamond XL Motorcycle Trailer

    Posted by RC on Feb 10th 2017

    This is without a doubt the easiest to assemble item that I have ever ordered. All nuts and bolts were packed in individual bags and the directions were easy to follow. The assembled trailer looks great and the fit and finish is great. A great value. I can't wait to see how it tows

  2. Love my new trailer Love my new trailer -

    Lumina Diamond XL Motorcycle Trailer

    Posted by Clark Young on Sep 13th 2016

    Received my Lumina Diamond Xl Motorcycle Trailer today and within a couple of hours a friend and I had it assembled and ready to roll. Assembly was very easy and instructions are great. The quality of the trailer construction is great. Leaving on a 10 days trip on June 3rd and will see how it goes. If I have any issues I will report, but I really don’t anticipate any. Very please with this trailer and the price.

  3. Easy to assemble Easy to assemble -

    Lumina Diamond XL Motorcycle Trailer

    Posted by Ray on Jul 14th 2016

    Like a previous post, I was disappointed the trailer was made in China, but, pleasantly surprised at how well designed and built it was. I put the trailer together myself and the instructions were right on and no missing parts. The trailer stand is a bit wobbly, but, able to handle the trailer. I just finished my first long distance pull, around 1400 miles. The trailer was loaded out and I could not believe the ease of handling. Only knew the trailer was back there when taking on steep hills. Even at Idaho's high speed (80mph), I didn't take it that far up, but, the trailer handled EXCELLENTLY!! During my motorcycle meet, I had plenty of fellow motorcyclists come and wanted to know more about the trailer. They loved the inside and were surprised by what was standard on the trailer. My only disappointment was the front lid foam seal. During the portion of a 135 mile ride through the rain, I discovered the front foam seal did not fully contact the front of the box and had water leakage inside. May have to add a thicker foam seal. Other than that, an excellent buy.

  4. Excellent value and quality Excellent value and quality -

    Lumina Diamond XL Motorcycle Trailer

    Posted by Jon E Cox on Apr 21st 2016

    While I was disappointed the product was made in China, the quality was excellent. Was able to put together by myself with no assistance and no issues. All fits were spot on, no missing parts, looking forward to pulling soon. The tongue stand is weak, not sure how to correct that, have to think on that a bit. Glad I bought it, very pleased.

  5. Top Quality Trailer... Top Quality Trailer... -

    Lumina Diamond XL Motorcycle Trailer

    Posted by marcus christianson on Mar 15th 2016

    Received trailer right to my door. Outstanding Price. 3 hours assembly time by myself. Easy to read instructions and all parts, nuts, and screws/bolts are individually wrapped simplifying the assembly.

  6. very nice very nice -

    Lumina Diamond XL Motorcycle Trailer

    Posted by Ed on Mar 6th 2016

    We assembled the trailer this afternoon in about 2 hours.It is very well built. The only challenge is the lighting,because I will be pulling it with a Goldwing and I don't have any brake lights. I assume I need a converter

  7. High Quality Trailer High Quality Trailer -

    Lumina Diamond XL Motorcycle Trailer

    Posted by STAN NELSON on Dec 25th 2015

    I was impressed with the quality of the trailer and that the bolts for each part of the assembly came in separate bags

  8. Everything I wanted in an affordable package. Everything I wanted in an affordable package. -

    Lumina Diamond XL Motorcycle Trailer

    Posted by Robert on Jul 21st 2015

    Received my Lumina Diamond XL Trailer last week, packaging was wonderful, directions were fine and easy for almost anyone to put together. I had to get a 5/4 converter for my Honda for the trailer lights 18.00 at The Quality of the trailer is top notch, fully carpeted, I am very pleased that I went with The USA trailer store. Will recommend to my riding buddies.

  9. Great trailer!!!! Great trailer!!!! -

    Lumina Diamond XL Motorcycle Trailer

    Posted by Joe on Jun 19th 2015

    Received the trailer much earlier than expected. Nice surprise. Great price!! Easy to put together. Thanks guys!!!

Contact us: 864-501-4559

Recent Updates