r6 shock

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ant75
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Bike owned: yamaha r1 5vy,vfr400 nc30 91
Location: oswestry,shropshire

Re: r6 shock

Post by ant75 » Sun Nov 25, 2012 10:13 pm

hi,why are the shocks so soft? i thought cause their on the r6 they would b alright,meaning bigger bike heavyer.

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Drunkn Munky
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Re: r6 shock

Post by Drunkn Munky » Sun Nov 25, 2012 10:17 pm

Its all to do with the linkage setup and lengths, the way the NC is setup means that a heavy spring is needed. Most 600's and even 1000's run softer springs than a NC

999Gomerz
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Re: r6 shock

Post by 999Gomerz » Mon Nov 26, 2012 11:10 am

1- if the R6 shock is ~290 mm then it is no good. Far far too short. Everyone on here keeps banging on about shortening the pull arm (dog bones) but this is a bad idea to start with, even with a 304mm shock. The vfr400 has à sh1t link ratio to start and shortening the pull arm makes it way more progressive which is the problem in the first place.

StrayAlien
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Re: r6 shock

Post by StrayAlien » Mon Nov 26, 2012 11:27 am

With a 291mm shock you'd have to shorten your pull arm so much to get the ride height back the spring would foul the swing arm - even if it did not foul the swingarm at 14mm lower than stock you'd look like a custom cruiser with a lowered rear end draggin' yr burt.

I am no expert but, for sure, 291mm is too short. If you feel compelled to use the R6 shock, get the adapter to get the proper length. Stock is 305mm. For racing you may want to try longer. I am on that journey at the moment. Going from 8mm shorter pull arm on my NC30 to stock NC35 but with a longer shock (310mm).

ant75
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Bike owned: yamaha r1 5vy,vfr400 nc30 91
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Re: r6 shock

Post by ant75 » Mon Nov 26, 2012 6:39 pm

hi all thanks for you views and help,ive bought shock adapter to go on the r6 shock im also gonna get another spring at the wk end,not messing about with the linkages.

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