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Bultaco PISTON KIT NEW 85,50 Pursang Frontera Astro 370cc


There is only 1 item left in stock.

Brand New Bultaco Piston Kit 370cc 85,50mm. Special race version with coated skirt.

Full kit including rings, circlips & pin. Diameter is 85,50mm.


Astro 360cc
Frontera 370cc All

Pursang MK8, MK9, MK10, MK11