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O-ring brake cam 17.5mm, Øi 12.5 mm (thickness): 2.4mm for Vespa PK50-125/S/XL/XL2
Vespa PK50-125/S/XL/XL2
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Vespa 250 GTS i.e. ZAPM45100 4T LC `05-`13
Vespa 250 GTS i.e. abs ZAPM45101 4T LC `05-`09
Mounting: Self-adhesive
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For PWK/PHBL/VHST carburetors
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Vespa 50/80/90/125/150/180/200
Stem 12 mm, thread M10x1.25
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Vespa 50 S V5SA1T
Vespa 50 N V5A1T
Vespa 50 L V5A1T
Vespa 50 R V5A1T
Vespa 50 SS V5SS1T
Vespa 50 Sprinter V5SS2T
Vespa 50 Special V5A2T
Vespa 50 Elestart V5A3T
Vespa 50 Special V5B1T
Vespa 50 Special V5B3T
Vespa 50 Revival V5R1T
Vespa 90 V9A1T
Vespa 90 SS V9SS1T
Vespa 90 Racer V9SS2T
Vespa 125 Nuova VMA1T>VMA2T
Longer duration, improved recovery, decisive change, overcoming the classic "wall" in bottom gear. The operating temperature will be more contained.