Hi,

I am looking to buy a JP base back fin for a single thruster looking for an 18 or 20. It needs to have the front nut and bolt.

Happy to pay around $80.

So if Anyone can help me out it would be appreciated and the sailing gods would reward you with good winds.

happy sailing

Any US base single wave fin should fit.
You could almost by a brand new set of K4 fins for that much

Post your spam ads here ... Unless we're now allowed to post selling ads in the forums too? ..

www.seabreeze.com.au/Classifieds/Search/Windsurfing/Wanted

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JakeNN said..
Post your spam ads here ... Unless we're now allowed to post selling ads in the forums too? ..

www.seabreeze.com.au/Classifieds/Search/Windsurfing/Wanted

He's not selling, he's posting to see if someone has one they don't need any longer.

he's also put an add in the wanted section, but I doubt may people would be checking that to see if someone wants thier old single fins.

post is valid, not spam.

Select to expand quote

JakeNN said..
Post your spam ads here ... Unless we're now allowed to post selling ads in the forums too? ..

www.seabreeze.com.au/Classifieds/Search/Windsurfing/Wanted

Nobody checks the wanted ads. When was the last time you read them all in case somebody needs some old thing you have lying around...?

Sam, try Windsurfing Perth they have plenty. A good good G10 one would be about $80 there.

Select to expand quote

JakeNN said..
Post your spam ads here ... Unless we're now allowed to post selling ads in the forums too? ..

www.seabreeze.com.au/Classifieds/Search/Windsurfing/Wanted

Don't have any issue with the wanted post here.

I know you're asking for a jp fin, in case you can't find one and looking at alternatives, I have a mfc 19cm wave fin listed on the buy and sell here, I used it on 84l jp single thruster as a back fin, worked well on that board

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samlynch said..
Hi,

I am looking to buy a JP base back fin for a single thruster looking for an 18 or 20. It needs to have the front nut and bolt.

Happy to pay around $80.

So if Anyone can help me out it would be appreciated and the sailing gods would reward you with good winds.

happy sailing

According to the JP site, the single thruster is a Classic or a US or A base, in surf board terms it is a long board base. verify it has a slight protruding nose with hole that bolt with nut go ?
Any fin company make these bases.

The shape depends somewhat on where ...what ...etc conditions you sail ..