Yamaha

yz450f       16-21

yz250f        16-21

wr450f        16-21

wr250f         15-19

 

 

Factory Pro's Shift kit - help prevent missed shifts and damage caused by missed shifts.



Pro Shift Kit

 pn: SHFT-EVO-Y1sL

  $239.95


replaces  the 2gb star, the
dual arm 2GB-18140-10-00 stopper arm  with single arm 1sL-18140-01 stopper arm
and 90508-29041 spring.

 will fit
wr / yz450f 16-20
yz250f 16-20
1. Choose your shipping method
2.
 

sample picture - not actual parts



The Shift STAR, arm and Spring kit.


Virtually eliminate missed shifts.

SLICK Microbearing detent arm - almost friction free -  and sturdy F-Pro Shift spring .

Major improvement in reducing missed shifts and improving shift speed.

Takes about an hour to install (right under the clutch basket)


Keihin FCR
emulsion tube

by F Pro

Factory Pro's HDJ emulsion tubes for mx type, original equipment FCR carbs.

Aftermarket  FCR carbs

Downdraft  FCR carbs
Replaces the original  FCR emulsion tube. Makes more power and improves throttle response.

On a test yz250f, we gained 5% to 7% hp at peak and better part throttle.

The FCR secret.

http://www.ktmatvhq.com/forum/attachments/ktmavhq-part-reviews/6909d1356827123-fcr-emulsion-tubes-1.jpg

oem and F-Pro FCR HDJ emu tubes
 are 49.5mm long


pn: CRZ-EMU-125k

for orig equipment horizontal mx type Keihin FCR carbs
for  aftermarket horizontal t FCR carbs.

$79.95 each

1. Choose your shipping method

2.
 
 

   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

 

 

 

Absolutely NO carb parts sold in California.

New and improved
Suzuki Teka SFI 2
with new TPS display and "MMT" Memory Module Tuner feature

Finally - Quick, easy, cost effective Suzuki tuning with no expensive "add-on boxes"
Suzuki cruisers and sportbikes

Please click here for more info

Contact Factory Pro
M-F, 9am - 5pm, Pacific time, -7 or -8 GMT

800 869-0497
 USA and Canada

415 883-5620

no fax

Factory Pro
101c Roblar Drive
Novato, CA
USA

If it's
4pm at Factory Pro it's 9am in eastern Australia.

parts information
 info@factorypro.com

EC997 dynamometer information
info@factorypro.com

Product Support /Tech SECTION
click here

And most importantly
Restart back at the HOME page and click on the red box in the top left to find the bike that you want parts for...

restart at HOME page

 

This Tuning Site has been visited by
  
people.
www.digits.net - the oldest counting service on the web
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LINKS

The below links are people and companies that are consistently impressive with their continual uniqueness and dedication to providing traditionally valued, quality products and services.
Marc
 


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 - 8 locations -
 800-362-0808


Train to Win
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 Sonoma Raceway, the Golden Gate Bridge and the San Francisco Bay for one or two during the spring and get a free souvenir t shirt!
NEW!  Ask about the P-40 and P-51 flights!

707 938 2444

Just tell them that you saw this on the Factory Pro website!
Marc
Northern California's most unforgettable flying experience.  No experience required.  Open weekends! Call ahead in the winter.

Make your next tour Unforgettable,  Affordable and Exotic.
Superbike Tours Thailand - See you there.

Geoff@superbiketoursthailand.com
Supwebike Tours Thailand
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.
 

Artisan Crafted Fine Cheeses – Since 1865   -    Specializing in Handmade Brie & Camembert

Marin French Cheese Co., also known as The Cheese Factory and Rouge et Noir is not just the oldest cheese manufacturer in the country, but a vacationers and day trippers destination as well as a unique part of American History. Located north of San Francisco, east of Napa County, west of Pt. Reyes and Olema and south of Sonoma County, Marin French has produced hand crafted Artisan soft ripened cheese since 1865. Rouge et Noir cheeses are similar to French and European varieties but reflect the characteristics of Northern California, producing it's own regional style.