Look CARBON Manual Del Usuario página 5

ENGLISH
36° TAPERED FLANGE CARBON FORKS
Before any use, carefully read all these instructions. In order to guarantee
good use of the product all instructions are to be adhered to. LOOK reserves
the right to change product specifications, at will, and without prior notice,
for product improvement purposes..
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PRESENTATION OF THE PRODUCT AND ITS COMPONENTS
1"1/8
ème
36° taper
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Congratulations, you have just acquired a LOOK 100% carbon one-piece fork. This
fork is designed to accommodate a 1 1/8" integrated headset of the Aheadset type. The
specifications of which are: External diameter of the bearing 41 mm – gradient 36° int,
45° ext. Your fork's packaging contains: (see Figure A)
• 1 36° tapered flange fork
• 1 COMPRESSION KIT sachet
• 4 5mm carbon spacers (2 x 5 mm and 2 x 10 mm)
• 1 specific ring
• 1 brake fixing bolt
• 1 set of assembly instructions including the product guarantee
• A rigidity test report for your fork
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Note : It is strongly advised that an approved LOOK dealer is contacted for the correct
installation of your fork.
The particularity of a tapered flange carbon fork is that the lower bearing of the head-
set is placed directly on the moulded flange without requiring a cup
COMPRESSION KIT sachet
The fork is to be placed on a wheel, and any abnormal wear of the dropouts resulting
from contact with the ground, will not be covered under LOOK guarantee.
Warning !: The forks are delivered with a 300 mm long pivot which has to be cut in
Compression
accordance with the height of the frame head tube. The cutting operation is permanent
cap
so we would advise you to assemble your fork with spacers above and below the hand-
lebar stem. You will then be able to lower or raise the handlebars by stacking the spa-
Cap
cers above or below the handlebar stem. When you are certain that the handlebar stem
height is correct after several trials, you can reduce the height of the pivot more preci-
sely, by removing unnecessary spacers above the handlebar stem.
Important: We would advise you to always fit the specific 5 mm ring (supplied with your
fork) above the handlebar stem so its tightening on the carbon steering tube of the fork
does not create a crack. By distancing the top of the upper tightening pivot from the
handlebar stem, risk of pivot cracking is significantly reduced in the event that recom-
mended tightening torque is exceeded.
The carbon steering tube requires the use of an appropriate handlebar.
Handlebar stems must not have sharp edges on the sides of the tightening sur-
This element is
face. The presence of a chamfer is essential for correct use of the fork.
not used for the
assembly of tape-
• Carry out a trial assembly using parts as per Fig.b, without tightening in order to ascertain
red flange forks.
the length of the steering tube.
Note : It is strongly advised that an approved LOOK dealer installs the fork.
The particularity of a tapered flange carbon fork is that the lower bearing of the headset is
placed directly on the moulded flange without requiring a cup (see Fig. a). The fork is to be
placed on a wheel, and any abnormal wear of the dropouts resulting from contact with the
ground, will not be covered under LOOK warantee.
1 - Install the lower bearing on the tapered flange of the fork taking care to fit the bot
tom chamfer on the cone.
2 - Insert the steering tube in the frame head tube.
3 - Place the upper bearing on the head tube by placing the external chamfer towards
the bottom.
4 - Fit the split bushing on the bearing, the cone towards the bottom.
5 - Install the spacers if the cap touches the head tube.
6 - Install the cap after the split bushing.
7 - If necessary, fit the spacer(s) depending upon the height of the handlebar stem required.
8 - Assemble the handlebar stem without fully tightening the screws.
9 - Firmly hold the fork and press on the handlebar stem in order compress the entire
steering unit.
10 - Add the necessary rings, and mark the steering tube.
11 - Dismantle everything to cut the fork steering tube, 1 to 2 mm under the mark.
Fig. a
We recommend that you use a tube cutter or metal saw.
FORK ASSEMBLY PROCEDURE
(see Fig. a).
( see Fig.c )
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