Microbearing Detent Arm
SHFT-ARM-RM-Z250 / kx250f-04-06
STD STEEL Bearing Detent Arm
F-Pro Microbearing Detent Arm
Hybrid Ceramic or standard Steel microbearing bearing
Tortured by false neutrals and missed shifts?
Part of the shifting problem is that there is just too much friction in the shift mechanism. Factory Pro produces a detent arm with a slick rotating ball bearing instead of a scratchy riveted disc.
Reduce ugly and unattractive friction.
Reducing the rotating friction allows the shift mechanism to rotate quicker and get the gear dogs more fully engaged - so they stay engaged under part throttle (as in when you are 15ft in the air over a set of triples).
Can't promise 100% elimination of missed shifts, but this arm is the first step in helping the 250 develop a bulletproof transmission.
Marc "No missed shifts" Salvisberg
EVO Shift Star
pn: SHFT-STAR-S25 star only
EVO Shift Star
Helps speed up shifting because the shift drum rotates quicker between shifts. Combine with the F-Pro Microbearing Shift Detent Arm for the sweetest results.
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.