Looking to add some rake
google search RB racing rake and trail calculator
I used 3 degree raked bearing cups and 3 degree trees on my old dyna.....added 6 degrees and the trail was decent enough that handling didn't suffer.

29 degrees stock, +3 in the Cups, +3 in the trees=+6.....34 degrees.
Stock rake and adding raked trees is a real bad idea. The raked bearing cups change the rake of the frame and keep the trail good when adding raked trees.
Raked trees were designed to compensate for a raked frame.
Looks good, and may handle okay, but the handling will never be as good as it was before doing this. Anythng more than 32-34 degrees max, and the ability to toss it around side to side is greatly diminished.
I've had raked bikes, out to about 41 degrees, and I've had stock bikes at around 29 degrees. The less rake, the better, IMHO.
~Joe
Last edited by traveler; Dec 14, 2012 at 06:37 AM.

the rakes look good, but when you're in the saddle riding, extreme rake makes the bike handle like ****. Hate to say it but it's true. Leave the rake stock and the wheel sizes the same.....custom wheels of the same size....work around the stock parameters. the bike will ride great, look just as good...and in the end you will be much happier.
Take it from me....I have tried damn near all the combinations....stock parameters are that way for a reason.
That's why you don't see a huge wheel on the bagger, but it IS a custom wheel.....I like to actually RIDE, not just bullshit at the bar....bs at the bar is AFTER the ride.
.....and yes the sporty is a REAL *** kicker.
~Joe
Last edited by traveler; Dec 14, 2012 at 09:25 PM.
google search RB racing rake and trail calculator
I used 3 degree raked bearing cups and 3 degree trees on my old dyna.....added 6 degrees and the trail was decent enough that handling didn't suffer.

29 degrees stock, +3 in the Cups, +3 in the trees=+6.....34 degrees.
Stock rake and adding raked trees is a real bad idea. The raked bearing cups change the rake of the frame and keep the trail good when adding raked trees.
Raked trees were designed to compensate for a raked frame.
Looks good, and may handle okay, but the handling will never be as good as it was before doing this. Anythng more than 32-34 degrees max, and the ability to toss it around side to side is greatly diminished.
I've had raked bikes, out to about 41 degrees, and I've had stock bikes at around 29 degrees. The less rake, the better, IMHO.
~Joe
Last edited by cycler; Sep 15, 2014 at 10:14 PM.
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