TECHNICAL MANUAL
BLUE PAPER OIZ CARBON ·
OMR 2019 & OMX 2021
26 | ORBEA
ORBEA | 27
EN
2
3.1
3.2
4.1
4.2
GREASE
GREASE
HEADSET
WITH OC3 STEM*
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02
HEADSET COVER MTB OC3 46 DIAM
ART Nº: X0010000
QUANTITY
HEADSET COVER MTB OC3 46 DIAM
1
03
TOP BEARING ASSEMBLY
ART Nº: X0020000
QUANTITY
3.1
PRELOAD RING
1
3.2
TOP BEARING 30.1x41.8x8mm 36/45
1
04
LOWER BEARING ASSEMBLY
ART Nº: X0220000
QUANTITY
4.1
LOWER BEARING 40x52x7mm
1
4.2
SEALED FORK CROWN RACE 1 1/2"
1
HEADSET
SPECIFICATIONS
TYPE
ID**
OD***
BEARING
ANGLE
SHIS
CODE
BEARING
DIMENSIONS
TOP
1-1/8"
Integrated
42mm
46mm
45º Lower
36º Top
Orbea
URGEKƂE
Angular contact bearing
30.1x41.8x8mm 36/45
BOTTOM
1-1/2"
Integrated
52.1mm
56mm
45º
IS52/40
Angular contact bearing
40x52x7mm
* On OIZ OMR 27” and 29” 2019-2020 and some OIZ OMR 2021- models.
** ID: Internal headtube diameter.
*** OD: External headtube diameter.
OC3 STEM OPTION
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