Ariete Motorcycle Tubeless Alloy Valve Stem 11.3MM Hole (2PK)

ART. 11970: diam. 11,3
ART. 11971: diam. 8,3
ADVANTAGES OF VALVE 90°BY BRIDGEPORT : PRACTICAL AND SAFE
-- It is fixed to the rim with a lock nut, therefore it cannot bend nor be expelled from the rim.
-- It need not to be replaced every time the tyre is changed.
-- The angled quill reduces the effect of centrifugal force,
which tends to fling the valve core outwards in a conventional valve, leading to loss of pressure in the tyre. -- It completely solves the problem of access for inflation.
ASSEMBLY:
1)Make sure the valve housing inside the rim is of the correct type
2)Carefully clean the valve housing inside the rim (hole and surrounding area)
3)Insert the valve in the rim housing, taking care not to damage the external gasket
4)Screw the nut fully on using the correct tool (Locking torque 7:10Nm)
Diam. 11,3 mm: suits most standard rims. Diam. 8,3 mm: suits most Antera, Marvic, Marchesini, OZ Racing and Brembo rims. WARNING !! excessive locking torque may crack or break the valve stem.If the valve is incorrectly fitted, it may be violently ejected by air pressure. TUV APPROVED (TA-MAN-9084/03)