Motorcycle big bore kits and pistons for performance upgrade

Brand

Model

Year

		Reed valve Polini for Peugeot SPX 2T air cooled reed valve pack Polini Code: 213.0017 The Polini valve or reed valve regulates the flow rate of fresh gases in the combustion chamber of 2-stroke engines. The extremely precise construction of... Code: 213.0017	14,64€ 11,71€ Add to cart
		Reed valve Polini for Peugeot SPX 2T water cooled reed valve pack Polini Code: 213.0017 The Polini valve or reed valve regulates the flow rate of fresh gases in the combustion chamber of 2-stroke engines. The extremely precise construction of... Code: 213.0017	14,64€ 11,71€ Add to cart
		Robby Moto HC pistons with rings for Aprilia RSV4 2009>2016 Robby Moto Kit HC pistons Code: 1601-0001 Piston made of 2618 Aluminum alloy is coated in the shell area with a solid lubricant. The piston is a component to be mounted on internal combustion... Code: 1601-0001	1.815,45€ 1.779,14€ Add to cart
		Robby Moto HC pistons with rings for Yamaha TMax 530 2012>2016 Robby Moto Kit HC pistons Code: 1601-0003 Piston made of 2618 Aluminum alloy is coated in the shell area with a solid lubricant. The piston is a component to be mounted on internal combustion... Code: 1601-0003	671,43€ 658,00€ Add to cart
		Robby Moto HC pistons with rings for Yamaha Tmax 560 2020>2022 Robby Moto Kit HC pistons Code: 1601-0004 Piston made of 2618 Aluminum alloy is coated in the shell area with a solid lubricant. The piston is a component to be mounted on internal combustion... Code: 1601-0004	697,05€ 683,11€ Add to cart
		Top Performance Maxi Kit cylinder kit D.49,5 Aprilia Classic 50 1992-1999 Top Performances Maxi Kit 85cc Racing cylinder kit for Minarelli AM engines Minacrom cast iron cylinder ø 49.5 mm - Stroke 44 mm - Compression ratio 14.7This “MAXI KIT” for Aprilia... Code: 9921450	584,26€ 350,55€ Add to cart
		Top Performance Maxi Kit cylinder kit D.49,5 Aprilia Europa 50 1991-1992 Top Performances Maxi Kit 85cc Racing cylinder kit for Minarelli AM engines Minacrom cast iron cylinder ø 49.5 mm - Stroke 44 mm - Compression ratio 14.7This “MAXI KIT” for Aprilia... Code: 9921450	584,26€ 350,55€ Add to cart
		Top Performance Maxi Kit cylinder kit D.49,5 Aprilia MX50 2004 Top Performances Maxi Kit 85cc Racing cylinder kit for Minarelli AM engines Minacrom cast iron cylinder ø 49.5 mm - Stroke 44 mm - Compression ratio 14.7This “MAXI KIT” for Aprilia... Code: 9921450	584,26€ 350,55€ Add to cart
		Top Performance Maxi Kit cylinder kit D.49,5 Aprilia MX50 Motard 1995-2003 Top Performances Maxi Kit 85cc Racing cylinder kit for Minarelli AM engines Minacrom cast iron cylinder ø 49.5 mm - Stroke 44 mm - Compression ratio 14.7This “MAXI KIT” for Aprilia... Code: 9921450	584,26€ 350,55€ Add to cart
		Top Performance Maxi Kit cylinder kit D.49,5 Aprilia Pegaso 50 1992-1994 Top Performances Maxi Kit 85cc Racing cylinder kit for Minarelli AM engines Minacrom cast iron cylinder ø 49.5 mm - Stroke 44 mm - Compression ratio 14.7This “MAXI KIT” for Aprilia... Code: 9921450	584,26€ 350,55€ Add to cart