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Old 02-16-2012, 12:43 PM   #195
itsatdm
Beastly Adventurer
 
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Joined: Jun 2004
Location: Nor Ca.
Oddometer: 4,487
Quote:
Originally Posted by FinStorm View Post
These are the springrates aviable according to Shiver manual, http://slorider.com/Aprilia/manuals/...i_Shiver45.pdf, page 91.

The springs in my Aprilia RXV Shiver was definitaly 4,8 according to lengdth and wire diameter. What is a bit confusing is that the BMW OEM springs are exactly the same. Racetech is probably the only source that tells OEM springs to be 4,4, either we have different setup in Europe and USA or RT are wrong.

What about the shock? Is the springrate ok, or does it have to be stiffened too when upgrading the fork?

Well it looks like they upgraded their website and offer another spring.http://racetech.com/ProductSearch/2/...0%20GS/2008-10
Now .75kg and 95kg. Still seem heavy to me. Especially when compared for other springs offered for this bike. Ohlins .55kg, Bitubo 60.kg, Standard Hyperpro progressive .52-74kg.

A caparable bike that is heavier, especially in the front. Stock 950 is 4.5NM which converts to .49kg. Koonz racing offers a .62kg spring for the 800xc which is also heavier than a F800 in front.
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itsatdm screwed with this post 02-16-2012 at 10:48 PM
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