N° 8000A4433
(06-04)
I.23
FRAME, SUSPENSIONS AND WHEELS
FIG. 1
INSTRUCTIONS FOR USE OF Ø45USD FORK
GENERAL
Remote hydraulic fork with reversed legs with static load spring and cartridge multivalve damping
system.
During the compression stage, the hydraulic damping is performed by a special valve at the bottom of
each, whereas during the rebound stage it is performed by a cartridge inside each stanchion. Each
fork leg is equipped with an outer adjuster for compression and rebound.
Bleeder screw on the top plug of each leg.
Sliding bushing for floating damping rod.
STANCHION TUBES: special high resistance stainless steel, surface chrome plating.
SLIDER: aluminum alloy, CNC machined.
SLIDING BUSHINGS: Teflon, free from static friction.
SEALS: computer designed oil seals ensure the highest seal during compression and minimum friction
during rebound
SPRINGS: stainless steel with steady pitch, available in different lengths for different static loads (see
table).
OIL: MARZOCCHI SAE 7.5 Ref. 550013. Special formula with no foam building. It keeps the viscosity
features unchanged in every working condition: free from static friction. For particularly cold climates
use oil “MARZOCCHI - SAE 5 Ref. 550003.
SPRING TABLE
The static load of the fork is determined by the spring, positioned at the top of each leg: by changing
either spring features or pre-load sleeve length a different suspension behavior is obtained without
changing the hydraulic features.
The following table describes the “pipe” kit available as
spare part.
CONTANT K
(N/mm)
CODE
3,8
800091607
4,0
800098790
4,2 (STANDARD)
800091609
4,5
800091610
4,8
800091611
I-2-WR CR 250-2005 23-06-2004 8:37 Pagina I.23
Summary of Contents for WR 250/2005
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Page 8: ...6 N 8000A4433 06 04 Premessa COP 250 2005 23 06 2004 9 17 Pagina 6 ...
Page 9: ...N 8000A4433 06 04 7 COP 250 2005 23 06 2004 9 17 Pagina 7 ...
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Page 15: ...N 8000A4433 06 04 A 1 A 250 2005 25 06 2004 15 11 Pagina 1 ...
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Page 42: ...INCONVENIENTI E RIMEDI C 2 N 8000A4433 06 04 C 250 2005 22 06 2004 17 16 Pagina C 2 ...
Page 43: ...INCONVENIENTI E RIMEDI N 8000A4433 06 04 C 3 C 250 2005 22 06 2004 17 16 Pagina C 3 ...
Page 44: ...INCONVENIENTI E RIMEDI C 4 N 8000A4433 06 04 C 250 2005 22 06 2004 17 16 Pagina C 4 ...
Page 45: ...INCONVENIENTI E RIMEDI C 5 N 8000A4433 06 04 C 250 2005 22 06 2004 17 16 Pagina C 5 ...
Page 46: ...TROUBLES AND REMEDIES C 6 N 8000A4433 06 04 C 250 2005 22 06 2004 17 16 Pagina C 6 ...
Page 47: ...TROUBLES AND REMEDIES N 8000A4433 06 04 C 7 C 250 2005 22 06 2004 17 16 Pagina C 7 ...
Page 48: ...TROUBLES AND REMEDIES C 8 N 8000A4433 06 04 C 250 2005 22 06 2004 17 16 Pagina C 8 ...