Derbi Variant Biturbo Exhaust locking Malossi reed valve for tons

Malossi reed valve for tons of bikes

in pretty good shape but not pristine

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Obviously goes great with the many 45mm kits for Puch mopeds and Tomos

Dual-variated to chain final drive

Derbi Variant Biturbo Exhaust locking Malossi reed valve for tonsClassic Biturbo for flat reed powered Variants. This pipe is from our vintage collection. This pipe is new old stock but expect minor blemishes from riding the shelf for so many years. Get it while you still can! Inner diameter of the header is 24mm. The largest portion of the pipes chamber reaches around 90mm.