Derbi Variant Tavi Racing Competición Exhaust - USED ax40 Spring mounted flange allows for

Spring mounted flange allows for quick removal and adjustment

You'll probably want to use the Malossi full cheek race crankshaft

The Puch 65cc Metrakit is back

You can install a speedometer in the housing itself for a trimmed down slick look

62cc cylinder kit for Puch mopeds equipped with an e50 or za50 engine

Derbi Variant Tavi Racing Competición Exhaust - USED ax40 Spring mounted flange allows forThis isn't your daddy's Big Muff. Used Tavi racing pipe to make your bike go vroom. Some scuffs and dings but overall in good shape. Sales on used items are final with no returns. Please ask any questions before purchasing.