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Castlecraft is a BBB Accredited Boat Dealer in Braidwood, IL

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Extended Length Canoe or Kayak Trailer
Single Freighter Canoe Trailer
Single Long Sea Kayak Trailer
Rowing Shell Trailer

also for small boats, dories, sailboats and  skiffs up to 350 lbs

Trailex Logo

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


*within the 48 USA


Trailex Model SUT-350-S Trailer 

Trailex SUT-350-S Extended Length Canoe,Kayak,Sailboat Trailer

All Aluminum, All Bolted Construction, All Adjustable

Model SUT-350-S  will transport a single  Long  Freighter Canoe or  Sea Kayak.  It also will fit sailboats, skiffs and dories.   It uses a single soft leaf spring suspension.   This trailer can be shipped via UPS, and is easily assembled.  Since the SUT-350-S Trailer is made of aluminum, it is maintenance-free in addition to being strong and lightweight. Another advantage is that the SUT-350-S carries your Canoe or Kayak upright, allowing you to store gear in the boat and since the canoe or kayak is positioned for launching, you may never have to lift your boat again.


All Aluminum, All Bolted Construction, All Adjustable

SUT-350-ST Trailer   is 2,599.00 + FREE Shipping (48 USA)

SUT-350-ST - LATEST Generation includes:
Torsion Axle Model (No leaf springs) Light Smooth Ride 
12" Wheels Standard equipment , Aluminum Fenders
View All Trailer Prices 

Scroll Down the Page  for Details , Available Options Pricing  and Action Videos






Canoe on Car Canoe on SUT-200-S Trailer

Go from This

To This




Trailex SUT-350-S Trailer with Long Sea Kayak
Trailex SUT-350-S Trailer With a 22' Long Sea Kayak
Sorry- kayak is not included) 





Trailex SUT-200-S Trailer with Sportspal Canoe - Launching by Hand Trailex SUT-200-S Trailer with Sportspal Canoe - Launching by Car
Use As A  Dolly
Sportspal Canoe Not Included)
  Use As  A Trailer 
Sportspal Canoe Not Included)




     Standard Equipment


350 lbs
130 lbs
53 "
20" High
Flat 4 prong
  • Submersible Taillights

  • Safety Chain

  • Padded Cradles on Adjustable Brackets

  • Adjustable Bow Stop

  • High Impact Plastic Fenders

  • Lift Handle with Vinyl Caps

  • High Speed Demountable Wheels & Tires

  • Adjustable Undercarriage

  • Rear Loading Roller



View All Trailer Prices 




Optional Extra Equipment

SPGAL-12 Spare Tire  (Large 12.00 X 4.80)


STC Spare Tire Carrier   59.00
WNC Winch with Strap & Hook 159500




Additional Options

350-MPK Dual  Kayak Conversion Kit (Two Kayaks) Cal
RB-KIT  Kit includes Set of Two   48" X 6"  Rear Bunks  and Hardware to Replace  Rear Cradle.* 299.00

  NOTE:  Rear Cradle must be removed when installing the RB-KIT. 
 The trailer is designed only for a two point support system.



  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. 



Cradle adjusted for kayak Cradles on SUT-350-S will allow bunks to be adjusted inward to accommodate narrow boat hulls, such as kayaks & Rowing Shells.



Trailex Trailer Has Fully Adjustable Cradles     Trailex Trailer Has Fully Adjustable Cradles     Trailex Trailer Has Fully Adjustable Cradles
Semi Vee Hulls   Adjusts to any Hull   Swivels Flat

Trailer Cradles Adjust  to any Point on the Tongue - Bunks Swivel to  Hulls Contour


How light is the SUT-350-S?
(Motorcycle and Alumacraft canoe not included)


SUT-350-S Trailer with 18' Canoe
SUT-350-S with 18' Canoe
canoe & cover not included


Trailex SUT-350-S Trailer
The Trailex SUT-350-S Trailer Is Fully Adjustable For Boats, Canoes, Kayaks and Sailboats
(shown with optional Spare Tire, Spare Tire Carrier and Bearing Buddies)




Trailex SUT-350-S Trailer For Sailboats, Canoes, Kayaks and Boats
The Trailex SUT-350-S Trailer Comes With Submersible Taillight System 
That Meets All Federal Requirements
(shown with optional Spare Tire, Spare Tire Carrier and Bearing Buddies)



RB-KIT   Optional Rear Support Bunks
Bunks can be Adjusted in Height and Angle, or Spaced Close or Wide


Support Bunks can be Flat  

  Angle Bunks to fit Hull Contour

For illustrative purposes :similar Trailex trailer shown  set up with  front cradle and rear bunks

Trailer comes standard with a Front and Rear Cradle.  This option allows you to remove the Rear Cradle and install Dual longitudinal bunks.  RB-KIT  is a Set of Two   48" X 6"  Bunks.   NOTE:  Rear Cradle must be removed when installing this kit.  The trailer is designed only for a two point support system.


Application Information

The Trailex  Model SUT-350-S will carry up to a 20'-6" long  Canoe,  Kayak, Rowing Shell, Skiff  or Dory* and up to a 19' Sailboat

Longer  than 20'-6" Light  Boats, such as a Rowing Shell can be carried, but rear flags or lights are advised on the end of the boat.  On boats with long overhangs, care should be exercised when going up or down inclines, so that the stern of the boat does not touch the ground.

* most states allow up to a  4' overhang before requiring flags or reflectors

For boats 17' and shorter see the Model SUT-220-S Trailer - Click Here

For Wider boats or up to 500 lbs  the Model SUT-500-S18 Trailer - Click Here

Click Here for Frequently Asked Questions

Trailex Trailer Packaged for UPS Shipment

Typical Trailex Trailer Packaged for FedEx Shipment


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




See Action Videos
Trailex  Trailer Owners  love to post Videos.  See the Latest Action Videos




Trailex SUT-250M-2 Trailer Video



Trailex SUT-250M-2 Trailer at Paddle Sports Show








Assembly Instructions
Escape Sailboat Trailer Zuma Sailboat Trailer

Trailex Trailer Brochure
Trailex Trailers








 Castlecraft is a BBB Accredited Boat Dealer in Braidwood, IL