Fitting Jet Ski Board Racks

Seperate makes & models require different clamp settings and install information     

Fitment Clips

 

General fitment video including important note for Yamaha models 


SeaDoo ST3 Hulls - 2018 onwards GTX155 GTX230 GTX300 & RXT300 

SeaDoo 2020 GTI & GTR models - (Please note best way to identify these models is that they consist of a plastic hull)

 

SeaDoo RXP, GTR & GTI models PRIOR to 2019

SeaDoo Spark (all models)

 

Assembly Kit

assembly kit inclusions


Fitment graph guideline

SEADOO

SEADOO
BOTTOM hull support plate: SLOT NUMBER
UPPER hull support plate: OPTION
2018,  2019 onwards RXTX 300, GTX 155, GTX 230, GTX 300
2 2
2010-2017 RXT, RXP, GTX, WAKE PRO
3 1
2011-2017 GTI, RXP, GTR, WAKE 155
3 1
2002-2009 RXT,GTX,RXP
2 1
2002-2010 GTI
2 1
Spark

Front rack 6 
Rear rack 2

2

 

Yamaha

Yamaha
BOTTOM hull support plate: SLOT NUMBER
UPPER hull support plate: OPTION
EX, VX MODELS
5 1
FZ MODELS
4 2
GP1800
5 1
2012-2020 FX MODELS
5 1
2002-2011 FX MODELS
4 2
GP1200/1300 MODELS

6

1

 

Honda

Honda
BOTTOM hull support plate: SLOT NUMBER
UPPER hull support plate: OPTION
R12X
3 1
F12X
3 1
F15X
3 1

 

Kawasaki

Kawasaki
BOTTOM hull support plate: SLOT NUMBER
UPPER hull support plate: OPTION
ULTRA MODELS
2 1
STX MODELS
3 1

Fitment Instructions

Step 1.

First look for any pop rivets or bolts sitting on the inside of the gunwale/bumper channel holding the protective bumper rubber on, some models have them and some don’t. If pop rivets are found, make sure the clamp inner jaw (jaw with threaded studs) is not positioned on them as it will damage the inner jaw rubber pads. There is a gap between each inner jaw plate to compensate for any pop rivets or bolts.

'Yamaha' Gunnel Position

Correct fitting for Yamaha jet ski

Step 2.

Hold the clamp with two hands applying pressure towards the ski to help it sit in position and to assist tightening the clamp and pull up on the shanks to lift the inner jaw into place inside the gunnel area. 

Then use one hand to pull the inner jaw in. Proceed to tighten one knob up lightly till the clamp can hold itself. 

Picture of how to hold and position your clamp

how to hold and position clamp for jet ski board rack

 

Step 3.

Make sure the rack posts are sitting near vertically straight, if not your adjustments or fitting may be wrong and can weaken the clamping strength, the adjustable bottom hull support plate with multiple holes in it dictates the angle the rack posts will be on.

Picture of posts sitting vertical

board rack posts vertical

Step 4.

For Yamaha’s & Sea-Doos, make sure the upper hull support plate is sitting horizontally flush and neat in the edge between the gunnel rubber and fiberglass groove where the two meet. (Kawasaki and Honda are slightly different)

Incorrect vs Correct installation

Step 5.

Double check that the inner jaw is sitting horizontally straight so it is parallel with the gunwale edge.

correct positioning of inner jaw

Step 6.

Proceed to tighten BOTH knobs at the SAME time with even tension until you have a nice secure, firm fitment. The amount of turns will vary between each make and model Jet Ski.


NOTE: Do not keep tightening till you can no longer tighten the knobs any more.

tighten knobs of board rack 

Step 7.

In the case you experience spray coming up from the rear rack, a splash guard comes with every set for the rear rack, screw into the plastic rack on the inner side with two screws.

splash guard installed

Step 8.

For a 6ft Surfboard space the racks approximately 60-80cm apart from each other sitting in the middle of the ski. The rack posts are shaped and profiled for surfboards to slot in with the top - waxed sides facing each other and fins at opposite ends. We suggest always putting the larger board in the bottom slot.

surfboard rack spaced appropriately

Always double check all the bolts after every few times of use to ensure they are tight, including the one underneath the plastic surf rack post.

Yamaha 2004-2012 FX & FZ model example 

Yamaha 2004-2012 FX & FZ model example close upYamaha 2004-2012 FX & FZ model example

Yamaha FX 2012-2019 & All VX models

Yamaha FX 2012-2019 & All VX models close upYamaha FX 2012-2019 & All VX models

Sea Doo GTI 90,130, 155 & GTR 230, 215 & GTX 230 example

Sea Doo GTI 90,130, 155 & GTR 230, 215 & GTX 230 example close upSea Doo GTI 90,130, 155 & GTR 230, 215 & GTX 230 example

Honda R-12 & Honda F-12 example

Honda R-12 & Honda F-12 example close upHonda R-12 & Honda F-12 example

Kawasaki Ultra 260, 300, 310 and STX-15F example

Sea Doo ST3 hull on 2018, 2019 GTX & RXT X models + Sea Doo Fish Pro

Sea Doo ST3 hull on 2018, 2019 GTX & RXT X models + Sea Doo Fish Pro close upSea Doo ST3 hull on 2018, 2019 GTX & RXT X models + Sea Doo Fish Pro

Sea Doo Spark 

Sea Doo Spark example close upsea doo spark example

Jet Tech surfboard racks or known as a Jet Ski board carrier, Jet Ski surfboard rack, Jet Ski wakeboard rack, SUP or Paddleboard rack, Yamaha surfboard rack, Sea Doo surfboard rack, Yamaha wakeboard rack or Sea Doo wakeboard rack. Fits all models below, if you do not see your model the racks will still most likely fit. Please enquire.

To download a full copy of the above instructions, please click on the PDF icon below.

PDF

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