Piston ring 45mm 70cc Puch Wössner Racing Semi-keystone (45x1mm B)

"For more than 35 years, Wössner has successfully designed and manufactured high-quality pistons and connecting rods. To offer our customers the best of Wössner Power, Wössner products are manufactured using state-of-the-art technology and are subject to continuous quality control. Wössner customers benefit from years of know-how and the flexibility of a family-run company. Performance, quality and longevity - this is what Wössner stands for with high-quality products."