BMW S1000 std |
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Scheduled maintenance Suspension upgrades Safety Wiring Classic mount and balance of tires. We balance tires with the force of gravity - like the deities intended. Just like they do at a MotoUSA National. |
Wheelsmith Racing - Retail Shop (San Francisco area - North Bay - Marin) 415 883-5620 |
Jeff Lane WMRRA #97 |
EVO Shift Star and Shift Spring | ||
EVO Schaltstern Shift Star pn: SHFT-STAR-B10 years: 09-18 June 3,2019
Yes sure it’s better for both gsx and bmw .
Waiting for the gsxr spring bro
A in Qatar
April, 2013 Hi, Can you send me one of the wonderful shift springs to Germany? I need one for my hp4! Can you tell me a price for the spring include shipping to Germany, please. Many thanks, Greetz, Sven |
From the originators of Shifting tech! EVO Schaltstern Shift Star Our EVO Shift Star features: improved material selection to combat arm erosion improved geometry for fewer missed shifts stronger, more ductile shift pins a new German name - Schaltstern (use with our B10 shift spring) Improve BMW gearbox missed upshift and downshifting. Makes even the stock quickshifter work better. Use with our B10 shift spring. Improves shift speed by
3ms
to 5ms each shift - up and down - and helps eliminate
missed up shifts and more consistent down shifts, especially under
trackday and race conditions. I know why the s1000rr breaks the pins off of the stock shift star. Marc Our B10 star addresses the root cause of the pins breaking off the stock star. We addressed missed shifts and stronger pins while they made stronger pins Easy install - just have to remove clutch basket assembly. No case splitting required. Takes 1-2 hours. Suggest have a BMW Service manual. Note: for smoothest, most effective shifting with Aftermarket programmable quickshifters: If using a "switch type" quickshifter shift rod sensor (like Dynojet), with programmable "shift kill duration" delay, you should subtract 5ms to start. 35-40-45ms is not unrealistic. "HM" strain gauge type quickshifters - may want to look in to decreasing "sensitivity" a bit as the shift completes quicker with the spring, Changing sensitivity to "less" is similar to decreasing "shift kill duration". |
2016 overall champion Kyle Ohnsorg 3 track records BIR "Donny Brooke" 197 mph top speed main straight track record 1.39.412 |
F-Pro Shift Spring | ||
pn: Z95-B10-X085-B71 fits years: 10-18 (rpl 23008555882 spring) April, 2013 Hi, Can you send me one of the wonderful shift springs to Germany? I need one for my hp4! Can you tell me a price for the spring include shipping to Germany, please. Many thanks, Greetz, Sven |
BMW "085" Shift Spring Improve BMW gearbox missed upshift and downshift problems. Makes even the stock quickshifter work better. Improves shift speed by
3ms
to 5ms each shift - up and down - and helps eliminate
missed up shifts and more consistent down shifts, especially under
trackday and race conditions. Easy install - just have to remove clutch basket assembly. No case splitting required. Takes 1-2 hours. Suggest have a BMW Service manual. reference: stock spring and detent arm assembly (same all years, inc 2018)2009 23 00 7 716 793 2010 23 00 7 716 793 2011 23 00 7 716 793 2012 23 00 7 716 793 2013 23 00 7 716 793 2014 23 00 7 716 793 2015 23 00 7 716 793 2016 23 00 7 716 793 2017 23 00 7 716 793 2018 23 00 7 716 793 inc HP4 Note: for smoothest, most effective shifting with Aftermarket programmable quickshifters: If using a "switch type" quickshifter shift rod sensor (like Dynojet), with programmable "shift kill duration" delay, you should subtract 5ms to start. "HM" strain gauge type quickshifters - may want to look in to decreasing "sensitivity" a bit as the shift completes quicker with the spring, Changing sensitivity to "less" is similar to decreasing "shift kill duration". |
2016 overall champion Kyle Ohnsorg 3 track records BIR "Donny Brooke" 197 mph top speed main straight track record 1.39.412 |
Thanks A&S BMW, Roseville, CA for the graphics and part numbers www.ascycles.com |
The Shift mechanism shift spring made the bike shift quicker. The gearbox shift mechanism was pretty lazy. No more missed shifts (I meant fewer missed shifts, more secure shifting and quicker).