Good evening, gentlemen roadsterers...
I'm not really satisfied by Marzorcchi fork: "ein Presslufthammer!"
So i'm looking for another progressive springs.
I have found:
IKON Springs:
http://www.ikonsuspension.com/…hs_fork_application.shtml
Ref: 500-062 used with moto Guzzi Breva 750 IE! a very light bike!
WIRTH-federn:
http://www.wirth-federn.de/pro…s-Sachs-Roadster-800.html
REF 6085 used with Marzorcchi M1R (Ducati Paso)
For B 805?:
http://www.wirth-federn.de/pro…2783_Sachs-Sachs-800.html
Ref 6058 used by?
Hagon springs:
http://www.hagon-shocks.co.uk/FS_Apps_list.htm
White Power:("wp suspension" on web...white power....,you find nazis!)
http://www.wpsuspension.com/service/proline.pdf
ÖHLINS:
http://www.ohlins.com/default.aspx
HYPERPRO (the only real progressive springs!)
http://www.hyperpro.com/PDF/pricelist%202008%20springs.pdf
Moto Guzzi v11 sport (official site):
http://fr.motoguzzi.it/modsto/scheda.asp?model=v11&anno=90
My choice is Hyperpro Guzzi v11 sport for many reasons:
Same fork: Marzorcchi usd 40mm (more sophisticated on guz...) with same angle: 25°.
Dry weight: guz 219 kg, Sachs 209 .Delta 4.8%. The same in charge with driver!
Distance between axes: guz 1471 mm, sachs 1480 : Delta 0.6%
Same front Wheels 120/70 with sames brakes (double 320 mm with 2xfour pistons (here !...forget troubleshoots)
Hyperpro are the only real progressive springs. Many testimonys of better results. All others are just:"two in one"
springs.
Wirth-federn offers best price.
But before action, i should like to know your experience or feeling...
Bis bald!
Cordialement
Pierre