cbr125r  07-16

cbr250r  11-16

cbr300r  15-16

crf250l  13-15

 


Factory Pro's Pro Shift kit -  Shift quicker and  help prevent missed shifts and dog and fork damage caused by missed shifts.
 
(sample pic, not actual)


SHFT-PRO-H57-cbr250r  $139.95

inc 1 F-Pro Low Friction Microbearing Detent arm and 1 F-Pro Detent Spring
 and clutch gasket not supplied - requires 11394-KYJ-900


2-3 week lead time
1. Choose your shipping method
2.

 

  Pro Shift kit


The F-Pro "Pro Shift kit" shift upgrade kit will upgrade your bike to "better than new sportbike" quicker, more consistent shift action.


Proven in 20+ years of pro level use.

Virtually eliminate missed shifts.

Decreases each shift process up to  7ms

Make shifting significantly quicker and virtually eliminate missed shifts and false neutrals.

Helps address missed shifts caused by economy level shift detent design.
Helps prevent shift fork and gear engagement dog damage caused by missed shifts.

Includes: F-Pro low friction Microbearing Detent Arm and F-Pro Detent Spring - does not include clutch cover gasket.

The Factory Pro Shift kit is an awesome upgrade for the notchy Honda shifting.

Installation: Slightly more complicated than replacing the clutch basket. It's right behind the clutch basket. 

About 1-2 hour install with 1/2" impact and deep sockets

No case splitting required.

Oil Additive


$30 / 4 oz bottle

Anti Friction
4 oz treats 3 to 5 qts synthetic oil

pn: LU-NUMBER-EIGHT-4
1. Choose your shipping method
2.
As I recall -

We ran over 100 AMA and WERA bikes, we gained between 2% to 3% power.

The least I saw was 1% (JR's super loose built race engine) and the most I ever saw was 4% (on a super tight street  built engine).

The other 98 bikes picked up 2% to 3% power - with most 2% and  2.5%

Lasts 2 and up to 3 oil changes (tapering off in effect).

Helps highway mileage.

Number
 Eight
   
 

Absolutely NO carb parts sold in California.

New and improved Suzuki Teka SFI  2

with new TPS display and "MMT" Memory Module Tuner

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

415 491-5920

parts information
 info@factorypro.com

EC997 dynamometer information
info@factorypro.com

Product Support /Tech SECTION
click here

 

Mailing / Shipping address:

Factory Pro
179 Paul Drive
San Rafael, CA 94903
USA

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

          

 

 

 

LINKS
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.

 8 locations

 800-362-0808
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 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!

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.