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Post by 97audia4 on Feb 10, 2016 11:31:54 GMT 10
Selling my Sonic springs - about 4k or so on these, installed this past summer by me with Cal's help. Looking to get $60 plus shipping. Stock spring on the bottom and Sonic springs on the top which are straight rate not progressive. I have washers to add to your stock spacer depending on the amount of pre-load you want.  |
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Post by nightttime on Feb 10, 2016 14:16:05 GMT 10
That stock spring does not look like mine. Mine is a straight spring from stock, out of a 2013 FZ8 with the "upgraded" suspension. Thanks for posting I was really hoping I could get a picture of the stock springs. Maybe it's just the picture but is that stock spring progressive?
Edit: I guess the stock spring is progressive in the 2013 too. Good luck in sale having springs drastically improves riding!
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Post by 97audia4 on Feb 10, 2016 14:20:04 GMT 10
That stock spring does not look like mine. Mine is a straight spring from stock, out of a 2013 FZ8 with the "upgraded" suspension. Thanks for posting I was really hoping I could get a picture of the stock springs. Maybe it's just the picture but is that stock spring progressive? From the Yamaha specs the 2013's were progressive too. |
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Post by nightttime on Feb 10, 2016 23:47:38 GMT 10
That stock spring does not look like mine. Mine is a straight spring from stock, out of a 2013 FZ8 with the "upgraded" suspension. Thanks for posting I was really hoping I could get a picture of the stock springs. Maybe it's just the picture but is that stock spring progressive? From the Yamaha specs the 2013's were progressive too. Woah where did you find that info?! I'm curious about this info myself since I got my springs changed. I will definitely be going out to my truck over lunch break today to check my springs (left them in there since my upgrade  |
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Post by fz8kansas on Feb 11, 2016 0:11:58 GMT 10
From the Yamaha specs the 2013's were progressive too. Woah where did you find that info?! I'm curious about this info myself since I got my springs changed. I will definitely be going out to my truck over lunch break today to check my springs (left them in there since my upgrade Behind the seat back! It is amazing what ends up back there and how deep it can get in a short amount of time. It's never a problem until you want your jumper cables which are always on the bottom! |
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Post by nightttime on Feb 13, 2016 8:17:36 GMT 10
By George they are progressive, it's so slight it seems like not very exaggerated progression like some pictures of progressive springs. Those liner springs are so nice to have! Hope someone buys these.
Hey maybe add the spring rate of your sonic springs?
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Post by 97audia4 on Feb 13, 2016 9:58:52 GMT 10
By George they are progressive, it's so slight it seems like not very exaggerated progression like some pictures of progressive springs. Those liner springs are so nice to have! Hope someone buys these. Hey maybe add the spring rate of your sonic springs? [br Forgot that thanks, the are 1kg springs. |
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Post by 97audia4 on Feb 15, 2016 11:24:20 GMT 10
I will include the spacers to set your preload correctly. Already machined to fit over the factory plastic spacer.
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Post by 97audia4 on Feb 22, 2016 1:03:13 GMT 10
Here they are of the bike and cleaned up. I will include the spacers needed that make it very easy to set the preload .  |
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