RESTRICTIONS OF USE :
- This profile is perfect for a wheel whose incline angle is 13°.
- Please follow the spinning sense of the wheel shown on the
sticker placed around the hub.
- The inflation of the tubular of your wheel will be made on the
internal side of the wheel (please see sketch hereafter).
- These wheels must not be «struck», «hit» or «boxed». If the
athlete is using the «boxing» technique (style) to move forward
the sides of the wheels can be irremediably damaged. The use of
hard gloves is not possible with this type of wheels.
- For this tubular wheel, we recommend 19 mm tubular.
- There is no maximum air pressure for tubular wheels except the
one recommended by the manufacturer of the tubular tire you’re
going to set on your wheels.
- For the setting of the flexible valve extender, please see chap-
ter 6-3.
Internal side
Valve
External
side
Tubular
4 SPOKE AND DISC WHEELS
Model Diameter Version
4 SPOKE HR or HM 26" (650C) Tubular
4 SPOKE HR or HM 28" (700C) Tubular
DISC C+ 26" (650C) Tubular
DISC C+ 28" (700C) Tubular
Type of wheels Number of holes Drilling diameter in mm Drilling diameter in “ (inches)
4 SPOKE 4 holes 328 mm 13"
4 holes 368 mm 14,5"
4 holes 391,2 mm 15,4"
DISC 4 holes 328 mm 13"
4 or 5 holes 368 mm 14,5"
4 or 5 holes 391,2 mm 15,4"
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English
IMPORTANT ! The carbon monobloc wheels strongly increase the performances of athletic wheelchairs. The manufactu-
ring process and the choice of the materials guarantee a very good aerodynamism, stiffness, and responsiveness of the 4
SPOKE and DISC wheels. These wheels must be used only over smooth macadam roads in good condition or on racing
tracks. These wheels must not be “struck”, “hit” or “boxed”. If the athlete is using the “boxing” technique (style) to move
forward the sides of the wheels can be irremediably damaged. The use of hard gloves is not possible with this type of
wheels.
• After using your wheels for the first time, check the wheels’ centering.
• After each ride, check the condition of your tubular or clincher tires, as well as the tire pressure (maximum authorized
air pressure for clincher wheels : 8 bars -120psi).
• Don’t mount tubular or clinc
her tires with too narrow sections because they may cause damages to your rim.
• Every 2000-3000 km, or more frequently in bad weather, lubricate your hub axle. High speed grease for precision
bearings and plain bearings (g
r
ease suc
h as Kluber Isof
lex Super LDS1
8 type) to prevent from any type of oxidation, aging
and cor
r
osion. Don’t use oil whic
h would dilute the grease of the ball bearings. When setting the external blocking screws,
use light locknut glue, the tightening torque must be
5Nm.
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