Motorcycle big bore kits and pistons for performance upgrade

Brand

Model

Year

		Polini carbon reed valve set for reed valve for Yamaha CT50 Polini carbon reeds for reed valveCode: 213.0530Replacement reeds for Polini valve or reed valve. The function is to regulate the flow of fresh gases into the combustion chamber of 2-stroke engines.... Code: 213.0530	19,45€ 15,56€ Add to cart
		Polini cooling fan for Vespa px-pe ignition Polini 171.0654 cooling fan for Vespa px-pe ignition. With over 70 years of experience, Polini is a reference brand for those seeking performance and reliability. The products are designed and... Code: 171.0654	24,89€ 19,91€ Add to cart
		Polini cylinder + piston l/c d.40 2 Polini 144.010.004 cylinder + piston l/c d.40 2. With over 70 years of experience, Polini is a reference brand for those seeking performance and reliability. The products are designed and manufactured... Code: 144.010.004	451,34€ 361,07€ Add to cart
		Polini cylinder 5 transf. a/c Polini 143.010.016 cylinder 5 transf. a/c. With over 70 years of experience, Polini is a reference brand for those seeking performance and reliability. The products are designed and manufactured with... Code: 143.010.016	278,64€ 222,91€ Add to cart
		Polini cylinder kit 84 D.52 for Aprilia SR50 R-Factory Motore Piaggio 2004> Polini cylinder kit Big Evolution 84Code: 140.0209The Polini Big Evolution cylinder kit consist of a cylinder in heat treated aluminum to make it non-deformable, the head surface is nickel-plated to... Code: 140.0209	461,97€ 369,57€ Add to cart
		Polini cylinder kit 94 cc D.52 for Aprilia Area 51 1998> 2T water cooled Polini cylinder kit Big Evolution 94 Code: 166.0111 The Polini Big Evolution cylinder kit consist of a cylinder in heat treated aluminum to make it non-deformable, the head surface is... Code: 166.0111	565,80€ 452,64€ Add to cart
		Polini cylinder kit 94 cc D.52 for Aprilia Rally 50LC 1995> 2T water cooled Polini cylinder kit Big Evolution 94 Code: 166.0111 The Polini Big Evolution cylinder kit consist of a cylinder in heat treated aluminum to make it non-deformable, the head surface is... Code: 166.0111	565,80€ 452,64€ Add to cart
		Polini cylinder kit 94 cc D.52 for Aprilia Sonic 50GP 1997> 2T water cooled Polini cylinder kit Big Evolution 94 Code: 166.0111 The Polini Big Evolution cylinder kit consist of a cylinder in heat treated aluminum to make it non-deformable, the head surface is... Code: 166.0111	565,80€ 452,64€ Add to cart
		Polini cylinder kit 94 cc D.52 for Aprilia SR50 1993>1996 2T water cooled Polini cylinder kit Big Evolution 94 Code: 166.0111 The Polini Big Evolution cylinder kit consist of a cylinder in heat treated aluminum to make it non-deformable, the head surface is... Code: 166.0111	565,80€ 452,64€ Add to cart
		Polini cylinder kit 94 cc D.52 for Aprilia SR50 WWW 1993 2T air cooled Polini cylinder kit Big Evolution 94 Code: 166.0111 The Polini Big Evolution cylinder kit consist of a cylinder in heat treated aluminum to make it non-deformable, the head surface is... Code: 166.0111	565,80€ 452,64€ Add to cart