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Trailers For Inflatable Boats
For  Zodiac, Mercury Quicksilver, Sea Eagle, Saturn, AB, Avon, Achilles, AMI Advanced Marine,  Caribe, Maxxon, Novurania, FSI , Inmar, Wing and Similar Inflatable Boats and RIB 



Trailex Ultra-Light Aluminum Trailers come with  a One Year Limited Warranty.  Almost 50% lighter than steel trailers and they Never Rust

Trailex Trailer for Large Inflatable Boats

Model UT-850M Trailer

Trailex UT-850- M with Zodiac
Trailex UT-850-M Trailer with Optional 12" tires.   
Shown with Zodiac Mark 3 Futura HD With Motor 
(boat & motor not included)
 Designed for Police, Fire, Rescue  Squad and Personal Use Special Features  for Tube, Floor and Motor Support



The Trailex Model UT-850-M Trailer is Favored by Many Fire Departments, Water Rescue Units and Emergency Services for Transporting their Inflatable Rescue Boats


 UT-850M Trailer  is 2528.00 + Shipping

Scroll Down the Page  for Details & Option's Pricing


Delivery Time Assembled Or You-Assemble

to 30 Days




Trailex UT-850-M with Zodiac

Rear view of Trailex UT-850-M Trailer with Optional 12" tires.    Large Boats, such as The Zodiac Mark 3 Futura HD Inflatable, are Easily Trailored with the Motor Installed Due to the Special Transom Bunk Support  System.
(boat & motor not included)  



Why Choose the Trailex Trailex for Inflatable Boats?

These Unique Features:

  • Completely Adjustable
  • Large Front Padded Bow Support
  • Each Tube is Fully Supported on Both Sides
  • The Outboard Engine is Fully Supported on the Transom.
  • Lightweight Aluminum - Can be Towed  with today's smaller vehicles



Trailex UT-850-M trailer

UT-850-M Trailer Standard Configuration  With  Transom Support For Outboard Motors
(shown with optional 12" tires and front parking jack)




Detailed Image of Winch

Trailex trailer with Winch and Jack

Winch and Front Bow Support 
are Standard on UT-850-M
Optional Front Parking Jack
 and Winch shown on Trailer



Twin Center Bunk Support Option

Trailex UT-850-M trailer with optional Center Bunks
UT-850-M Trailer with Optional TCBS-8 Twin Center Bunk Supports  (see note #1)
(shown with optional 12" tires and front parking jack)




Detailed Image of Rear Transom Supports Detailed Rear Image of Twin Center Bunk Supports
Dual Rear Transom Supports 
are Standard on UT-850-M
Optional Twin Center Bunk Supports 
Replaces Standard Transom Support




UT-850-M shown with Twin Center Bunk Supports
Add Option TCBS-8 Twin Center Bunk Supports When Extra Support Is Needed
For Boat's Center Floorboards If You Plan To Carry Heavy Gear Such As Scuba Tanks
(see note #1) (shown with optional 12" tires and front parking jack)




Trailex Model UT-400 Trailer for Inflatable
Achilles Inflatable On Trailex Trailer 
(boat not included)




All Aluminum, All Bolted Construction, All Adjustable

Trailex series of trailers for inflatable boats have epoxy coated leaf springs and hot dipped galvanized axles.  The UT-850 trailer require common carrier or motor freight shipment, and is easily assembled using only simple tools.  Since Trailex Trailers are   made of aluminum, they are maintenance-free in addition to being strong and lightweight.  Trailex's  light weight allows towing with today's smaller vehicles.




Trailex Model UT-850 for Inflatable
Boat with motor on Model UT-850-M Trailer 
(boat & motor not included)




     Standard Equipment


850 lbs
195 lbs
16" High
Flat 4 prong

  • Submersible Taillights

  • Safety Chain

  • 96" Padded Bunks 

  • Adjustable Bow Stop

  • High Impact  Fenders

  • High Speed Demountable Galvanized Wheels & Tires

  • Adjustable Undercarriage

  • Epoxy Coated Springs

  • Winch with Strap & Hook



Model UT-850M will fit the following  Larger Models

Model UT-850M can also be used for smaller models as listed above, if you require the greater capacity - 850 lbs. Contact us with Model Number and Specifications. UT-850-M requires common carrier shipping.

Not all boats are listed - Use the diagram below to see if your boat will fit 





Achilles SG-140 14'-0" x 5'-9"
Achilles SU-16 16'-0" x 6'-9"
Achilles SU-18     Add option EXT-CC 18'-0" x 7-1"
AMI RKS-420 13'-9" x 6'-2"
AMI RKS-500 16'-5" x 8'-0"
Avon A400 13'-3" x 6'-3"
BRIS BSA470 15' 4" x 6' 6"
FSI North America FYRR-430 14' 0" x 6' 3"
Inmar 470SR 15' 5" x 6' 8"
Inmar 530 SR    Add option EXT-CC 17'-6" x 6'-8-"
Maxxon  CS-420 13'-9" x 6'-0"
Mercury Quicksilver 430 14'-1" x 6'-2"
Saturn SD-430 14'-0" x 6'-5"
Saturn XHD488F 16'-3" x 6'-8"
Saturn SD518    Add option EXT-CC 18'-0" x 6'-8"
Sea Eagle SE-14SR 14'-0" x 6'-2"
Wing P4.7 15'-5" x 6'-5"
Wing P5.3     Add option EXT-CC 17'-5" x 6'-5"
Zodiac ERB-380 12'-9" x 5'-6"
Zodiac ERB-400 13'-2" x 6'-3"
Zodiac MK2 Touring 13'-9" x 5'-9"
Zodiac MK2 Futura  13'-9" x 6'-0"
Zodiac MK2 Futura Sport 13'-9" x 6'-0"
Zodiac MK2 Futura Fastroller 13'-9" x 6'-0"
Zodiac MK2 Grand Raid 13'-9" x 5'-9"
Zodiac  MK3 Futura  15'-5" x 6'-4"
Zodiac MK3 Futura Fastroller 15'-5" x 6'-3"
Zodiac MK3 Grand Raid 15'-5" x 6'-3"
Zodiac MK3 Futura HD 14'-9" x 6'-9"
Zodiac MK3 Futura FR 14'-9" x 6'-9"
Zodiac F470 16'-0" x 6'-1"
Zodiac FC420 13'-9" x 5'-9"
Zodiac FC470 15'-5" x 6'-3"
Zodiac FC530      Add option EXT-CC 17'-5" x 7'-4"
Zodiac FR470 15'-5" x 6'-3"
Zodiac 530 DL     Add option EXT-CC 17'-5" x 7'-4"
Zumro Patten 17' Rescue Boat 16'-8" x 6'-0"





How to Measure Your Boat

A  Maximum  of 72" Tube Center to Center
B  Maximum  of 13'-6" Distance from Bow Tip to Transom Support
NEW  Add Option EXT-CC to increase  Measurement B  =  Maximum  of 15'-6"
UT-850-M will adjust to fit most smaller models of the above listed boats,
and boats up to a maximum 72" from center of one tube to another.  Example:  boat is 84" wide total with 22" diameter tubes - subtract the width of one tube to determine centerline = 62" which is within  the 72" maximum centerline allowed.  Dimension "A"
Size Limit on Inflatable Boats -  In order to support the Transom, the boat should be no more than 13'-6" *  from the Bow Tip of the boat to the Rear Transom.  Dimension "B"

*  Adding  EXT-CC will be 15'-6" 


It is best to physically measure  the boat, however you can compute it approximately by:
EXAMPLE :  Boat is 15' Overall length - the inside distance from the inside front to the transom is listed as 11'-0" - Add the Tube Diameter 22" = 12'-10".  The Rear Transom Bunk  will then position under the transom for support.  

Maximum Total Weight Limit of Boat, Motor & Gear is 850 lb.



UT-850-M 2,528.00

+ shipping and handling




Wheel Size Options
Two wheel and Tire Sizes are available



Standard  is 8.00 X 4.80 
  Actual Height is 16"

Large   is 12.00 X 4.80   
 Actual Height is 20"



              UT-850-M Trailer
         Optional Extra Equipment

SPGAL Standard Spare Tire  ( 4.80 X 8.0 )   69.00
STC Spare Tire Carrier   59.00
JACK-HD Adjustable Front Parking Jack 119.00
12TIRE Large  Tires Upgrade (4.80 X 12") 
 (includes Larger Fenders)
12SPGAL Spare Tire  Large  (4.80 X 12")   99.00
TCBS-8 Twin Center Bunk Supports * (see Note #1) 219.00
EXT-CC Extends Trailer Length to  be 17'-6" 249.00


* Option TCBS-8 used when you want extra center support because the boat would be transported with gear loaded, or you have a RIB (rigid inflatable boat) that may require center hull support.  All Trailers have rear transom supports.

Note #1 - When ordering option TCBS-8, the standard Rear Transom Supports
 are replaced by the Center Bunk Supports.




  Bearing Protection System
  Included on Every Trailer

Sure Lube low pressure bearing lubrication system.  Protects bearings and prevents any seal damage. 
Easy to use. A Zerk Fitting is located under the axle's end cap. Removing the end cap allows you to use a
small grease gun to lubricate the bearings. 
The new grease pushes the old grease out. 




  • AB
  • Achilles
  • AMI
  • Apex
  • Avon
  • FSI
  • Hurricane
  • Inmat
  • Norvurania
  • Quicksilver
  • Saturn
  • Sea Eagle
  • Wing
  • Zodiac
  • All Others


Optionally, this trailer may be delivered to your location fully assembled, depending on your area.  Please contact us for shipping quotes.


Contact Us for Specific Model Information

Click Here for Frequently Asked Questions





Assembly Instructions




Trailex T-bolt

Trailex T-Bolt with nut

  • Patented T-Bolt Construction

  • Fully Adjustable

  • Heads of bolts slide to any position.

  • Requires only one wrench to tighten

  • Lock nuts on all bolts 

  • Strong & lightweight

Trailex Extrusion & T-Bolt


Zodiac Style Inflatable Boat Dollies
Escape Sailboat Trailer Zuma Sailboat Trailer

Trailex Trailer Brochure
Trailex Trailers








 Castlecraft is a BBB Accredited Boat Dealer in Braidwood, IL