zx600d, 90-95 USA
zzr600, 90-92 European

True Rear Wheel HP Scale
as measured on EC997 Eddy Current Dynamometers
The dynos that truly compare.

Detent Arm Pro Shift kit   - virtually prevent missed shifts

ZX6d/e, 90-05

Shift Detent Arm Kit
(now in stock  - no more core charge)

SHFT-ARM-K03    $89.95

1. Choose your shipping method


Positive feedback rating    SUPER GREAT,BETTER SHIFTING,THANKS     ktmchazb

Positive feedback rating    Shifting is way more positive even when downshifting. Shifting is like a KX250 now.
I took my time installing it and it took about 2 hours. The hardest part was getting it behind the spring but with the change in shifting, it was worth the trouble.
I could change the next one in an hour.
Charlie Burk
Flora, IL


Pro Shift Detent Arm

Positive feedback rating    SUPER GREAT,BETTER SHIFTING,THANKS     ktmchazb

Positive feedback rating      installed and works great.     Adam Geraldson, Missoula, MT


This is a 100% NEW Factory Pro arm - not a modification kit.
"Virtually Eliminate missed shifts"

zx6d and e's can use a kit to help them not miss shifts  -
Each missed shift stresses the gear engagement dogs and slots, bends shift forks and otherwise causes extreme shock loading to the entire drivetrain.

This kit includes the Factory Pro Microbearing Detent  Arm. Does not include shift mechanism cover gasket.
1-2 hours to install.
Requires that the clutch basket be removed and replaced.
 No case splitting required.

part number description

CRB-K12-1.0      $139.95

1. Choose your shipping method


Best "drop-in" carb kit. Boosts power a bit at full throttle, improves throttle response and wheelie ability. Definitely pulls harder out of 2nd and 3rd gear corners.
Does NOT require slide drilling!
RTR-KAW-6 (+04 deg)
Ignition Advance Rotor. Fits both the D and E models.
Adds power at ALL part throttle positions. That equates to more "snap" in throttle response for you! Increases top-end power on most bikes.

TL-float height gauge    $59.95

1. Choose your shipping method


The easiest way to set float height - important when tuning low-end and cruise mixture rates.
More information on float height / fuel level importance- click here.

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

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

parts information

EC997 dynamometer information

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...

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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 -

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The Rich Oliver Mystery School will help you discover your hidden inner strength. 
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It doesn't matter what you ride or race, the Rich Oliver Mystery School improves everyone's skill level and mindset!

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Superbike Tours Thailand - See you there.

Supwebike Tours Thailand
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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.