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Marzocchi Z3 QR20 User Manual

Marzocchi Z3 QR20
20 pages
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Z3
QR20
(110)
TRAVEL 110
+0.5
0
175
18
426 55
L.MAX=491 L.L.=481 L.MIN=371
248.5
80
26.5
130
110
Ø30
±2
±2
15
20
0
-0.1
+1
0
Ø30
+0.05
0
GENERAL
The fork is sprung by a mechanical coil system and uses hydraulic
rebound damping.
Spring pre-load adjustment controlled via external top mount
adjuster, rebound damping adjustment controlled by bottom
adjuster of right fork leg.
Stanchions fitted into lower Crown by cryofit technique. Full length
bushings guarantee superior rigidity.
Sliders and arch are an integral assembly for reduced weight and
improved rigidity.
Parts subjected to friction are cooled and lubricated by a specially
formulated oil.
QR20 wheel shaft retaining system for special hubs (110-mm stop)
and wheel shafts with 20-mm diameter.
Steer tube: stainless steel or, on request, EASTON aluminum steer
tube available for 1 1/8” diameter, threadless.
Crown: Forged and CNC-machined BAM
aluminum alloy.
Arch: Cast magnesium alloy.
Stanchions: anodized EASTON aluminum with variable butting.
Springs: Constant pitch springs.
Sliders: Forged and CNC-machined BAM
aluminum alloy. Left
slider comes with supports for disc brake caliper.
Slider bushing: Full length guide bushings composed of a copper
base and impregnated with an anti-friction coating.
Seals: Computer designed oil seals guarantee the highest quality
seals available.
Oil: Specially formulated oil which eliminates foaming and viscosity
breakdown while providing complete stiction-free performance.
Fork leg oil: 85 cc (each leg), type EBH 16 - SAE 7.5.
BAM: Bomber Aerospace Material.
Special alloy developed from aerospace material.
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Marzocchi Z3 QR20 Specifications

General IconGeneral
BrandMarzocchi
ModelZ3 QR20
CategoryBicycle Accessories
LanguageEnglish

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