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rm-z250 07-15 |
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rm-z250 07-15 |
| Factory Pro Shift Kit - Virtually Eliminate Missed Shifts | |
 (this is the stock arm)  (F-Pro Microbearing arm) SHFT-ARM-S28-Hybrid CERAMIC RM-z250, 07-15 *Hybrid CERAMIC Microbearing Detent Arm* (tough steel races with low friction ceramic balls) replaces oem 07-15 25350-10H00 arm $89.95 (new F-Pro Microbearing arm) SHFT-ARM-S28-STEEL RM-z250, 07-15 STD STEEL Bearing Detent Arm replaces oem 07-15, 25350-10H00 $79.95 |
F-Pro Microbearing Detent Arm 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 stock scratchy riveted disc. Reduce ugly and unattractive friction for virtually
perfect shifting. The F-Pro arm and the recalibrated, heat treated F-Pro spring are the solution in helping the Suzuki develop bulletproof shifting. The tough, steel raced, Hybrid Ceramic Microbearing is the ultimate in friction reduction for this use. The STD Steel arm is 98% as good as the Hybrid (and less expensive) - and both are way slicker than the stock riveted roller. Installation: The detent arm and shift spring sit right under the clutch basket - so, it's just R&R the clutch basket to install. About an hour. Marc "No missed shifts" Salvisberg 415 883-5620
Feedback:
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| "Matched" F-Pro shift spring for the Microbearing Detent Arm | |
F-Pro Competition Shift Spring for the RM-z250, 07-14 (13-14 model must use both the F-Pro arm and the F-Pro spring) pn: Z95-S28-0601 $39.95 replaces oem 07-09, 25355-10H01 too soft oem 10-12, 25355-49H00 too soft oem 13-14, 25355-49H10 too strong |
F-Pro Competition Shift Spring Miss fewer shifts. Fewer false neutrals. Suggest the Arm + Spring for best results. 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. Our spring is matched to the F-Pro Microbearing Detent arm - not sledgehammer over-stiff. Marc "No missed shifts" Salvisberg Factory Pro marc@factorypro.com Note: We have not long term tested the extremely stiff, but less expensive, 2013 RM-z450 spring. I know it will work with our arm, but it's way more pressure than the arm needs to be to fix the shifting and I'm a bit concerned about long term wear in the shift mechanism, especially with a stock arm. |
| Pro Shift Kit
Installation rm-z250 09-14 rm-z450 08-14 tools: std 27mm 1/2" socket 1/2" air or electric impact wrench Suzuki service Manual normal hand tools |
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| Here is
the start. Thanks Lance H. of Petaluma, CA for the pics and first retail install. Thanks Ernie and Margie of Cycle West for the help. |
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| remove water
pump hose remove kickstarter remove brake pedal |
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remove
cover remove 5 pressure plate screws |
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remove clutch nut 27mm standard socket for clutch basket |
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| remove clutch basket |
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remove
shift lever (lh side) remove shift shaft remove the 2 shift pawls and 2 springs (be careful and check how the slots are oriented) |
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remove
center shouldered shift star hold down bolt remove the Shift star remove old shift arm and spring install new microbearing detent arm and F-Pro spring |
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| LINKS | ||||||||||
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EFI and Carb Tuning - Most all FI and carb tuning by Wheelsmith Racing |
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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 800-362-0808 |
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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! |
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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! 707 938 2444 |
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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. |
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Works great! It was easy to
install. S. Berger (rmz250)
