anyone have a solution for this? just fitted a fs tensioner and took it for a run, pulled away from the lights and gave her a good handfull and it really didnt like it, i could feel it jumping. i just replaced it like for like with std item, is there another way of slightly tighting the spring or the belt itself? maybe a spacer to shorten the spring? surley this jumping is worse for the belt than the standard item??? any help would be great. thanks

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ever see a duck that couldn't swim? quack quack

You will need to adjust the nut. Ref to the "How to" section.

Where is this nut? I couldnt see one on mine

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ever see a duck that couldn't swim? quack quack

Yellow spring with a nut on the back.

I see the nut on the one in the how to, mine has a washer. Will source a nut somewhere ta

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ever see a duck that couldn't swim? quack quack

like this whichway?

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........have you tried turning me off & then turning me on again ?

Not much movement on that... Hardly better than the Buell one...

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08 Specialized Langster

ok so far pash i think the tall ulys need more preload to accomadate the different swing arm angle also you will recall mine is the more powerfull 'orange model'

whichway?

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........have you tried turning me off & then turning me on again ?

You mean the 120bhp limited edition?

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08 Specialized Langster

yup so powerfull it snaps its own sidestand bolts

.............whichway?

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........have you tried turning me off & then turning me on again ?

Tested on Twin motorcycles dyno at 1/4 throttle

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I don't own a car.