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Air Filter Inlet OD: 50mm / ID: 41mm
Metropolitan (CHF50)
Note: Performance upgrades are considered racing parts and are not covered by warranty
This adapter is engineered for the following Yamaha 125cc platforms:
Fits 2-valve cylinder heads on GY6 QMJ157
Polini cast 75cc Cylinder Kit (Vespa 50) matte Air Filter Inlet OD: 50mmA good, inexpensive upgrade for those pokey Vespa 50s. Works very well with a Performance Exhaust Pipe. Or a 16 16 carb! ***PLEASE NOTE*** Performance upgrades are considered racing parts and are not covered by warranty. There are too many variables involved with user installed parts, and pushing the limits of your engine tends to wear parts faster. Use at your own risk! Not legal for use in California on pollution controlled vehicles. Check local
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US$ 160.00
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US$ 160.00
US$ 160.00