Reed valve -BGM PRO- RD350-type (modified for Lambretta TS1) - GRP petals 51381

Matching bgm RD diaphragm, for all Lambrettas with TS1 cylinders.
Perfect combination of excellent durability and high performance!
When using a Packing Plate with the bgm PRO reedblock no milling of the TS1 inlet is necessary.
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