{"product_id":"vertex-sx-exc-tpi-250-2017-2023-top-end-kit-twin-ring-piston-vtk-23630a-2-motoxtreme","title":"SX \/ EXC \/ TPI 250 2017 - 2023 TOP END KIT TWIN RING PISTON","description":"\u003ch2\u003eSX \/ EXC \/ TPI 250 2017 - 2023 TOP END KIT TWIN RING PISTON\u003c\/h2\u003e\u003cp\u003eVertex two-stroke top-end kits bring together the principal service parts required for a piston replacement in one application-specific package. The piston is designed for controlled thermal expansion and dependable bore clearance, with a molybdenum-disulphide skirt coating to support running-in and reduce friction.\u003c\/p\u003e\u003cp\u003eEach kit includes the complete piston assembly with rings, wrist pin and circlips, together with the matching top-end gasket set and wrist-pin bearing for the stated motorcycle application. Select the correct piston size for the measured cylinder bore and confirm the model and year range before installation.\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"SIZE A 66.34mm PISTON","offer_id":59151588426102,"sku":"VTK.23630A-2","price":184.3,"currency_code":"GBP","in_stock":true},{"title":"SIZE B 66.35mm PISTON","offer_id":59151588458870,"sku":"VTK.23630B-2","price":184.3,"currency_code":"GBP","in_stock":true},{"title":"SIZE C 66.36mm PISTON","offer_id":59151588491638,"sku":"VTK.23630C-2","price":184.3,"currency_code":"GBP","in_stock":true},{"title":"SIZE D 66.37mm PISTON","offer_id":59151588524406,"sku":"VTK.23630D-2","price":184.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0274\/7616\/4690\/files\/Vertex-SX-EXC-TPI-250-2017-2023-TOP-END-KIT-TWIN-RING-PISTON-VTK.23630A-2-MotoXtreme-1.jpg?v=1793177636","url":"https:\/\/motoxtreme.co.uk\/products\/vertex-sx-exc-tpi-250-2017-2023-top-end-kit-twin-ring-piston-vtk-23630a-2-motoxtreme","provider":"MotoXtreme","version":"1.0","type":"link"}