COLOR FRONT HUB QR15 x 100mm & BOOST 15x110mm
DISASSEMBLY:
1. Remove the o-ring seal "H" and pull out "F"
caps.
2. Using a round aluminum chisel, gently pry
one side of the inner hub axle to move it
slightly.
3. Insert the round chisel inside the axle "E"
until it rests against the opposite bearing.
Tap the bearing "C" on the inside with the
chisel with firm strokes until the bearing comes
out.
4. If the bearing opposite the front brake disc
is removed, there will be 2 washers "G" inter-
posed between bearing "C" and hub axle "E" with
a flare inside the hub, while on the disc side
there will be only 1.
5. Extract the internal axle "E" and remove the
second bearing "C" from the inside of the hub
towards the outside.
6. Clean and proceed to reassemble the hub fol-
lowing the instructions below.
ASSEMBLY:
1. Grease with water-repellent grease the
seats of the hub where the bearings "C" will be
positioned.
2. Insert 2 washers "G" 31,7x23x0,1mm with the
countersink facing the inside of the hub.
3. Insert bearing "C" 20x32x7mm with the help
of a rubber hammer.
4. Turn the body of the hub "L" with the disc
side facing upwards and insert the axle "E" on
the inside, making it fit into the washers "G"
previously assembled.
5. Insert 1 washer "G" with the countersink
facing the inside of the hub and mount the
second bearing "C".
6. Grease the bearings "C" with water-repel-
lent grease and insert the caps "F".
7. Position the sealing O Rings "H" in the
appropriate seat on both sides.
ADJUSTMENT OF BEARING PLAY
After about 1000 km from the purchase of the
wheels, it is necessary to adjust the lateral
play of the front and rear wheels by removing
the washers "G". For the lifespan of each
bearing kit, perform this operation by remov-
ing one shim at a time. Once you have removed
both washers and your wheel has some play, it
is time to replace the bearing kit and rein-
stall the washers.
COLOR QR15 x 100mm FRONT HUB & BOOST 15x110mm
1. Remove caps "F" and remove lip seals "A"
using the appropriate tool or a thin screw-
driver.
2. Insert UTK4 tool in the axle "E" from the
disc side and pull it out with the help of a
rubber mallet.
3. Manually extract the bearing "C" from the
axle and remove one washer "G" 17x24x0,15mm.
4. Proceed with the reassembly of the hub as
per instructions.
COLOR BOOST FRONT HUB 15x110mm
1. Proceed to disassemble the hub as per
instructions.
2. Clean the components thoroughly.
3. Reassemble the hub as per instructions,
installing only one "G" washer 31,7x23x0,1mm
per side.
COLOR REAR HUB 12x142mm / 12x148mm - XD & SH
1. Remove hub caps. "F" You can help yourself
by inserting a small 3mm stick into the cross
holes and tapping from the opposite side using
a round chisel and rubber mallet.
2. Gently remove the lip seals with a screw-
driver. “A”
3. Use the supplied tool UTK-3 and place it in
the internal axis "E" on the disc side. Tap the
tool with a rubber mallet to gently eject the
inner axle along with the complete freewheel
from the opposite side of the hub.
4. Using UTK-3 tool, tap axle with rubber
mallet from outside to inside of free wheel.
This will split the free wheel from the inner
axle.
5. Remove bearing "C" from the axle using tool
UTK-T2.
6. Remove one washer "G" 15x21x0,15mm
7. Proceed with reassembly as per instruc-
tions.
M A D E I N I T A L Y
F R M B I K E
