DESCRIPTION
FITMENT
SHIPPING & RETURNS
PART NUMBER(S)
ADDITIONAL INFO
DESCRIPTION
FITMENT
SHIPPING & RETURNS
PART NUMBER(S)
ADDITIONAL INFO
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Custom Fields - Description - 8,3mm Bridgeport Dual Kit -
Valve Stems Black - New 2025,01,31
BRIDGEPORT
Aluminum 8.3mm Straight Racing Valve Stem For Most
Italian and Triumph Motorcycle Wheels (8.3mm)
Note: Most every Japanese OEM tubeless tire rim since the early 80's, uses the larger 11.3mm (0.453in) valve stem. |
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![]() FREE SHIPPING IN USA Shipped Via USPS 1st Class Mail Discounted shipping for International customers. |
Valve Stem Features:
COLOR: SILVER
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Assembly
Instructions:
Note: Excessive torque may damage the all
aluminum valve stem threads.
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Fitting general rule of thumb:
8.3mm fits most Italian (Ducati, MV Agusta,
Aprilia) and Triumph Motorcycles.
Additional fitting information: Valve stems needs a flat region of 15.3mm (0.6in) around the valve stem.
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Aftermarket
Rim
Fitting:
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Fitting general rule of thumb: 8.3mm fits most Italian (Ducati, MV Agusta, Aprilia) and Triumph Motorcycles.
Additional fitting information: Valve stems needs a flat region of 15.3mm (0.6in) around the valve stem.
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Aftermarket Rim Fitting:
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