KL250 KL250 Super Sherpa


Stop Missing Shifts - Factory Pro Shift Kit

94-14 KLX250
00-10 KL250
inc. Super Sherpa

replaces oem: 13236-1209 - check your bike's orig part number.

F-Pro Microbearing Shift Detent Arm
(in stock - no core charge)

SHFT-PRO-K03-arm    $69.95

(installed and tested on 2012 250 with excellent shifting results)

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

Shift Detent Arm Kit - fix nasty 250 / 300 shifting.

Positive feedback rating    SUPER GREAT,BETTER SHIFTING,THANKS     ktmchazb

This is not a "kit" to modify your arm, it's a 100% new arm -
no user grinding, no user drilling, no user machining

"Virtually Eliminate missed shifts"

klx250's have notoriously poor shifting and 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 chain and sprocket and shift mechanism cover be removed and replaced.
No case splitting required.

Suggest both this spring and the arm, but the arm alone will help.


extra development notes (for me...Marc)

FP Detent Arm fits these models:

94-97 KLX250-D2 KLX250R 
00-03 KL250-G4 Super Sherpa
2004 KL250-G8 CANADA ONLY  00-03
 KL250-G4 Super Sherpa

(stock arm)

  extra development notes (for me...Marc)
92081-1993 shift spring

99-01 KMX125-A12 KMX 125
01-07 BN125-A4 Eliminator
09 BN125A9F Eliminator 125
2005 BR125-B2 Wind 125

08-12 KLX140A8F KLX140


00-03 KL250 Super Sherpa
09 KL250 Super Sherpa

97-07 KLX300-A2 KLX300R

94-96 KLX250-D2 KLX250R

93-96 KLX650-A1 KLX650R
Carb recalibration kit / jetting kit

TL-float height gauge  $59.95

1. Choose your shipping method


The easiest way to set float height - important when tuning for max mileage and low rpm tuning precision.

click here for "how to"


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

415 883-5620

parts information

EC997 dynamometer information

Product Support /Tech SECTION
click here


Mailing / Shipping address:

Factory Pro
101c Roblar Drive
Novato, CA

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


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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

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. 
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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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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!
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.