Fasteddy
Member
Ended up with some Bikemaster p/n 151631 fine imports...
Fasteddy
Member
reenmachine
Member
Revzilla has some from Pit Bull that say they're "KTM Specific" for $25.
Went with the ones CJWell recommended. Shorter is better, the longer the spool the more mechanical leverage it has to break something in the event of a crash. Like busting out the attachment point on the swingarm. Delrin slides on asphalt but it will grab in the dirt.
http://www.rc390-forum.com/forum/engine-and-technical-discussion/257-arrow-gp2-stainless-dark-exhaust-installed-2.html?highlight=rear+spools
Local dealer was only $17 for them.
http://www.rc390-forum.com/forum/engine-and-technical-discussion/257-arrow-gp2-stainless-dark-exhaust-installed-2.html?highlight=rear+spools
Local dealer was only $17 for them.
Treachery
Moderator
Hey, DC- What rear stand are you using? I have a Pit Bull and a T-Rex. I wondered whether there's a risk of scratching the swingarm with short spools. With the Akra exhaust, there are clearance issues with normal height/length ones, so I've ordered the ones that cjwell recommended as well. But I eyeballed it last night, and woo- looks like mighty close spaces.
Pitbull, with the taper on the spool it shouldn't allow the lifting fork make contact with the frame. We'll see though mine won't be in till Friday.
Treachery
Moderator
Yeah, it'll push the tangs outboard, but I didn't know how close it would be on the "approach." I'm actually more skittish about clearing the exhaust. Mine aren't in yet either.
We actually machined a lot of spools, then realized the fine pitch M10 is almost impossible to source, so they're sitting in a bag here without a purpose. If anyone orders anything from our site, put "add spools" in the notes box and I'll throw a set in for free (less bolts).
Ryanthegreat1
New Member
Just use a spark plug to hold them spools on! Those are M10x1.0. 
More seriously, McMaster and Fastenal have M10x1.25 and M10x1.0 socket cap screws.
McMaster-Carr
https://www.fastenal.com/products?r...04:^"M10 - 1.25"$|~ ~|sattr04:^"M10 - 1.0"$|~
More seriously, McMaster and Fastenal have M10x1.25 and M10x1.0 socket cap screws.
McMaster-Carr
https://www.fastenal.com/products?r...04:^"M10 - 1.25"$|~ ~|sattr04:^"M10 - 1.0"$|~
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ryandalling
New Member
I thought they were 1.25 pitch... I know I bought a few 10M at 1.25 and 1.5 to test the pitch... It was one of the two... lol... just had to then work on length... then fit them in a Kawi spool.
reenmachine
Member
Can I take you up on this retroactively? I received my fender eliminator last week...
Dealer called yesterday low profile Parts Unlimited ones came in.
It's close but they work, and they are very nice! Came with stand offs if you want to move them out too.
These will be my go to spools for now on!
For the money can't beat em! Work well on the 390.
Anyone notice anything different here?!?! Here's those spools in action too.
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A1VW2NV
Member
Galfer????
No, I'll have all the pics and details posted tomorrow in our subsection. Stay tuned! It's a stock one Cnc'ed, they will be for sale...
