KTM rc390 15-21
Husqvarna 401 vitpilen / svartpilen 18-20
|F-Pro Arms and Springs - virtually eliminate missed shifts|
our kt9013 arm
actual F-Pro KTM390 shift spring
Hybrid Ceramic Pro Shift Kit
Microbearing Shift Detent Arm and F-Pro Shift Spring.
(kit does not include clutch cover gasket)
replaces ktm arm pn: 90134024033
and ktm spring 90134023000
F-Pro Microbearing Pro Shift Kit
The stock 390 shift action is described as lazy and soft - even slight accidental foot pressure will slip it out of gear.
Why wait till your first race to discover it.
Missed shifts break gears and bend shift forks.
microbearing Detent Arm and a slightly stronger
F-Pro Blue Shift Spring
Make shifting quicker and
virtually eliminate missed shifts.
Makes shifting relatively perfect. You
should not have to pay attention to your
Reduces shift drum friction for more precise shifting - quicker shifts, virtually eliminates missed shifts.
Takes about an hour to install.
Available from Kentucky's Commonwealth Motorcycles, Lee at Vallejo, CA's Mach 1 Motorsports, direct from Factory Pro and through your local KTM dealership.
|Hybrid Ceramic Wheel Bearings|
Hybrid Ceramic Bearing set special
5 bearing kit
2 front wheel, 2 rear wheel and 1 sprocket carrier bearing set
RC390 Hybrid Ceramic Wheel Bearings
5 bearing set
In theory, these bearings should:
Increase mileage slightly
decrease rolling resistance noticeably
slightly improve top speed and acceleration
Tough steel races and almost friction free ceramic balls.
Bearings have light contact rubber seals that are easy to remove if desired.
race and trackday use only.
Closed Loop area (according to DJ, March 20, 2017)
EFI and Carb Tuning - Most all FI and carb tuning
by Wheelsmith Racing
Flight Training - train with AMA race winner Todd Harrington.
The Harringtons own American Flyers, one of the most established flight training facilities in the USA.
The Rich Oliver
Mystery School will help you discover your hidden inner strength.
It will challenge you. It will teach you a new way of thinking, and a new way of riding. You can take your riding to an exciting new level!
We use a variety of proven drills and training techniques.
Practicing these techniques with our Yamaha dirt track trainers will enhance your abilities both on the track or the street.
It doesn't matter what you ride or race, the Rich Oliver Mystery School improves everyone's skill level and mindset!
WW2 vintage flying Special
Book a sightseeing flight over the Wine Country
or a Kamikaze aerobatic flight or a biplane flight over famous
the Golden Gate Bridge and the San Francisco Bay for one or two during
the spring and get a free souvenir t shirt!
707 938 2444
The extension of the laboratory
for engines of the Swiss Federal Institute of Technology was completed
in about 1935. Its architect was Rudolf Otto Salvisberg (1882-1940).
He had a successful career in Berlin but returned to Switzerland after
the advent of the Nazis. His architectural style was somewhat similar
to that of Erich Mendelsohn. The staircase of the laboratory is in normal
use but well preserved.
Edited to the tunes of Chemical Residue by Herbie Hancock.