{"title":"Top end kits","description":null,"products":[{"product_id":"genuine-ktm-mx-125-gr-tbi-piston-kit","title":"GENUINE KTM 125 TBI Piston Kit Top end kit","description":"\u003cstrong\u003eFull top end piston kit\u003c\/strong\u003e\n\n\n\nincludes:\n\n\n\nGasket set\n\n\n\nPiston\n\n\n\nsmall end bearing\n\n\n\n(everything in photo)\n\n\n\n ","brand":"Rutherford Racing","offers":[{"title":"Default Title","offer_id":42376983969867,"sku":"A42030007010 I","price":135.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/5171\/7707\/files\/recambio_KTM.jpg?v=1777684871"},{"product_id":"tsp-ktm-group-300-2017-2023-tpi-carb-top-end-rebuild-kit","title":"TSP KTM ‘Group’ 300 2017-2023 TPI\/Carb Top End Rebuild kit","description":"This TSP top end rebuild kit will suit KTM300TPI and Husky 300i models from 2018-on. Will not suit TBI models. Images shows the gaskets you will receive. The piston is for illustration purposes only. You will receive the correct parts for your model.\r\n\r\nIt includes:\r\n\u003cul type=\"disc\"\u003e\r\n \t\u003cli\u003eMeteor piston kit in the size of your choice (A \u003cspan style=\"font-size: 16px;font-style: normal;font-weight: 400\"\u003eor \u003c\/span\u003eB). Piston kit includes rings, pin, circlips and a high quality cast piston. These pistons are made by Meteor in Italy and are THE BEST available. The new Meteor TPI piston features a special coating on the crown to reduce temps of the incoming charge and reduce detonation. This is a cutting edge piston developed especially for KTM.\u003c\/li\u003e\r\n \t\u003cli\u003eTop end gasket kit. Packed especially for TSP. Includes a selection of base gaskets, powervalve cover gaskets, copper washers and O rings… all O rings are the correct size and made from the correct material, unlike the cheaper aftermarket kits.\u003c\/li\u003e\r\n \t\u003cli\u003eTSP packaged little end bearing. Made in Japan.\u003c\/li\u003e\r\n \t\u003cli\u003eMay Include piston EZ clips free of charge (worth $29.95) for ease of piston installation. Please note these only suit our Meteor pistons, OEM and Vertex. It may also suit pistons with a 1.5mm wire clip\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nTSP rebuild kits are put together by TSP using parts sourced direct from OEM manufacturers in Japan and Europe. The parts we select are THE BEST available for each make\/model and many are the exact same parts as the genuine items. All TSP rebuild kits are kept in stock at TSP.\r\n\r\nPiston sizing: ideally you should measure your bore with a dial gauge to work out the correct piston sizing. If you cannot do this then a rough rule of thumb is use an A size under 100 hours of engine run time and use a B size over 100 hours of engine run time. Its ALWAYS better to have a bit too much clearance than not enough, so if in doubt use an A size.","brand":"Rutherford Racing","offers":[{"title":"A","offer_id":42377000190027,"sku":"P.RKT.KT300.1823.TPI.A","price":150.0,"currency_code":"GBP","in_stock":true},{"title":"B","offer_id":42377000222795,"sku":"P.RKT.KT300.1823.TPI.B","price":147.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/5171\/7707\/files\/store_carmera_2023414_15226_879_05371e71-41f6-4aa2-95e7-6c7651339cfb.jpg?v=1785517816"},{"product_id":"tsp-ktm-group-250-2017-2023-tpi-carb-top-end-piston-rebuild-kit","title":"TSP KTM ‘Group’ 250 2017-2023 TPI\/Carb Top End Piston Rebuild kit","description":"This TSP top end rebuild kit will suit KTM300TPI and Husky 300i models from 2018-on. Will not suit TBI models. Images shows the gaskets you will receive. The piston is for illustration purposes only. You will receive the correct parts for your model.\r\n\r\nIt includes:\r\n\u003cul type=\"disc\"\u003e\r\n \t\u003cli\u003eMeteor piston kit in the size of your choice (A \u003cspan style=\"font-size: 16px;font-style: normal;font-weight: 400\"\u003eor \u003c\/span\u003eB). Piston kit includes rings, pin, circlips and a high quality cast piston. These pistons are made by Meteor in Italy and are THE BEST available. The new Meteor TPI piston features a special coating on the crown to reduce temps of the incoming charge and reduce detonation. This is a cutting edge piston developed especially for KTM.\u003c\/li\u003e\r\n \t\u003cli\u003eTop end gasket kit. Packed especially for TSP. Includes a selection of base gaskets, powervalve cover gaskets, copper washers and O rings… all O rings are the correct size and made from the correct material, unlike the cheaper aftermarket kits.\u003c\/li\u003e\r\n \t\u003cli\u003eTSP packaged little end bearing. Made in Japan.\u003c\/li\u003e\r\n \t\u003cli\u003eMay include piston EZ clips free of charge (worth $29.95) for ease of piston installation. Please note these only suit our Meteor pistons, OEM and Vertex. It may also suit pistons with a 1.5mm wire clip\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nTSP rebuild kits are put together by TSP using parts sourced direct from OEM manufacturers in Japan and Europe. The parts we select are THE BEST available for each make\/model and many are the exact same parts as the genuine items. All TSP rebuild kits are kept in stock at TSP.\r\n\r\nPiston sizing: ideally you should measure your bore with a dial gauge to work out the correct piston sizing. If you cannot do this then a rough rule of thumb is use an A size under 100 hours of engine run time and use a B size over 100 hours of engine run time. Its ALWAYS better to have a bit too much clearance than not enough, so if in doubt use an A size.","brand":"Rutherford Racing","offers":[{"title":"A","offer_id":42377003794507,"sku":"P.RKT.KT250.1723.A","price":133.0,"currency_code":"GBP","in_stock":true},{"title":"B","offer_id":42377003827275,"sku":"P.RKT.KT250.1723.B","price":133.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/5171\/7707\/files\/store_carmera_2023414_15226_879_a064fcf1-bb84-4db5-98b8-f82ffa8500ee.jpg?v=1785518738"},{"product_id":"ktm-150-2016-2023-carb-tpi-genuine-top-end-rebuild-kit-includes-ezy-clips","title":"KTM 150 2016-2023 Carb \u0026 TPI Genuine Top End Rebuild kit","description":"KTM 150 2016-2023 Carb \u0026amp; TPI Genuine Top End Rebuild kit (includes EZY clips)\r\n\r\nThis piston kit includes the piston and all the seals required to change the piston.\r\n\r\n \r\n\r\n ","brand":"Rutherford Racing","offers":[{"title":"A","offer_id":42377006415947,"sku":"51730007010 I","price":129.0,"currency_code":"GBP","in_stock":true},{"title":"B","offer_id":42377006448715,"sku":"51730007010 II","price":129.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/5171\/7707\/files\/00050000269.png?v=1785518217"},{"product_id":"vertex-ktm-group-125-2023-on-tbi-piston-kit-12-degree","title":"Vertex KTM 'Group' 125 2023-on TBI Piston Kit 12 Degree","description":"Top-end piston set suitable for KTM \/ Husky TPB 125 2023-on.\r\n\r\nA size is recommended for new cylinders\r\n\r\nB size is recommended for first and subsequent piston changes.","brand":"Rutherford Racing","offers":[{"title":"A","offer_id":42377006776395,"sku":"4520A","price":96.0,"currency_code":"GBP","in_stock":true},{"title":"B","offer_id":42377006809163,"sku":"4520B","price":96.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/5171\/7707\/files\/20211215_185751-scaled_5ad6399f-c594-4e4b-9a3f-97fb1e0e2fcb.jpg?v=1785435721"},{"product_id":"hour-meter","title":"Hour Meter","description":"Cheap and cheerful hour meter. good to put a new one on with every top end so you get an accurate measure of top end time.","brand":"Rutherford Racing","offers":[{"title":"Default Title","offer_id":42377009430603,"sku":"OTRREngineTimerBlack2","price":6.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/5171\/7707\/files\/1000054492-scaled_ad56cfbf-afbd-434e-aa01-c1b778c8626a.jpg?v=1785518921"},{"product_id":"ktm-sx-85-03-24-husqvarna-tc-85-14-24-gas-gas-mc85-21-24-12-degree-vertex-top-end-piston-kit","title":"KTM SX 85 03-24 Husqvarna TC 85 14-24 Gas Gas MC85 21-24 12 Degree Vertex Top End Piston Kit","description":"\u003cp\u003eTop-end piston set including needle roller bearings and top end gasket set, suitable for KTM \/ GasGas \/ Husky.\u003c\/p\u003e\n\n\u003cp\u003eA size is recommended for new cylinders\u003c\/p\u003e\n\n\u003cp\u003eB size is recommended for first and subsequent piston changes. (See handbook tolerances for when to use C size)\u003c\/p\u003e\n\n\u003cp\u003eOem supplier vertex piston.\u003c\/p\u003e\n\n\u003cp\u003eAll pistons are heat treated with a T-5 hardening and tempering cycle\u003c\/p\u003e\n\n\u003cp\u003eAll piston heads are provided with a high-tech molybdenum disulfite coating in order to shorten the running-in period and extend the life of the pistons.\u003c\/p\u003e\n\n\u003cp\u003eCast piston sets are\u003c\/p\u003e\n\n\u003cp\u003eCast aluminium alloys (not forged) with 18% silicone, which result in an extremely light but very strong piston. Replica pistons and all rings are original spare parts\u003c\/p\u003e","brand":"Rutherford Racing","offers":[{"title":"A (for new barrels and first piston change)","offer_id":42377112158283,"sku":"24355A","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"B (for 2nd piston change and subsequent)","offer_id":42377112191051,"sku":"24355B","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/5171\/7707\/files\/Vertex-85.png?v=1777689919"},{"product_id":"ktm85sx-and-husky-tc85-2003-2017-top-end-rebuild-kit-tsp","title":"KTM85SX and Husky TC85 2003-2017 Top End Rebuild Kit – TSP","description":"This TSP top end rebuild kit will suit KTM85SX and Husky TC85 models from 2003-2017. Image shows the actual parts you will receive.\r\n\r\nIt includes:\r\n\u003cul\u003e\r\n \t\u003cli\u003ePiston kit in the size of your choice (A or B). Piston kit includes rings, pin, circlips and a high quality cast piston with anti-friction coating. These pistons are made by Meteor in Italy and are THE BEST available. Occasionally we will need to supply a different brand if we are out of stock. In this case we will contact you and usually offer Wossner or Pro X as a replacement.\u003c\/li\u003e\r\n \t\u003cli\u003eTop end gasket kit. Includes a selection of base gaskets, powervalve cover gaskets and O rings… all O rings are the correct size and made from the correct material, unlike the cheaper aftermarket kits.\u003c\/li\u003e\r\n \t\u003cli\u003eLittle end bearing. Made in Japan.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nTSP Select rebuild kits are put together by TSP using parts sourced direct from OEM manufacturers in Japan and Europe. The parts we select are THE BEST available for each make\/model and many are the exact same parts as the genuine items. All TSP Select rebuild kits are kept in stock at TSP.\r\n\r\nPiston sizing: ideally you should measure your bore with a dial gauge to work out the correct piston sizing. If you cannot do this then a rough rule of thumb is use an A size under 60 hours of engine run time and use a B size over 60 hours of engine run time. Its ALWAYS better to have a bit too much clearance than not enough, so if in doubt use an A size.","brand":"Rutherford Racing","offers":[{"title":"A (for new barrels and first piston change)","offer_id":42377112256587,"sku":"KTM85 Piston 03-on PC1852A","price":106.0,"currency_code":"GBP","in_stock":true},{"title":"B (for 2nd piston change and subsequent)","offer_id":42377112289355,"sku":"KTM85 Piston 03-on PC1852B","price":106.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/5171\/7707\/files\/TSP-85-TRBK.png?v=1777689920"},{"product_id":"sherco-300-se-18-on-top-end-rebuild-kit-tsp","title":"Sherco 300 SE 18-on Top End Rebuild Kit – TSP","description":"** Picture is for display purposes only **\r\n\r\nThis TSP top end rebuild kit will suit the following models:\r\n\r\nSherco 300 SE Factory Models 2018-on\r\n\r\nSherco 300 SE Racing Models 2019-on\r\n\r\nIt includes:\r\n\u003cul type=\"disc\"\u003e\r\n \t\u003cli\u003e\r\n\u003cul type=\"disc\"\u003e\r\n \t\u003cli\u003e\r\n\u003cul type=\"disc\"\u003e\r\n \t\u003cli\u003ePiston kit in the size of your choice (A or B). Piston kit includes rings, pin, circlips and a high quality cast piston with anti-friction coating. These pistons are made by Meteor in Italy and are THE BEST available. Occasionally we will need to supply a different brand if we are out of stock. In this case we will contact you and usually offer Wossner or Pro X as a replacement.\u003c\/li\u003e\r\n \t\u003cli\u003eTop end gasket kit. Packed especially for TSP. Includes a selection of base gaskets, powervalve cover gaskets, copper washers and O rings… all O rings are the correct size and made from the correct material, unlike the cheaper aftermarket kits. If there is no stock available it will be a Athena gasket kit.\u003c\/li\u003e\r\n \t\u003cli\u003eTSP little end bearing\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nTSP rebuild kits are put together by TSP using parts sourced direct from OEM manufacturers in Japan and Europe. The parts we select are THE BEST available for each make\/model and many are the exact same parts as the genuine items. All TSP rebuild kits are kept in stock at TSP.\r\n\r\nPiston sizing: ideally you should measure your bore with a dial gauge to work out the correct piston sizing. If you cannot do this then a rough rule of thumb is use an A size under 100 hours of engine run time and use a B size over 100 hours of engine run time. Its ALWAYS better to have a bit too much clearance than not enough, so if in doubt use an A size.","brand":"Rutherford Racing","offers":[{"title":"A (for new barrels and first piston change)","offer_id":42958628225099,"sku":"P.RKT.SH300.18on.A","price":190.0,"currency_code":"GBP","in_stock":true},{"title":"B (for 2nd piston change and subsequent)","offer_id":42958628257867,"sku":"P.RKT.SH300.18on.B","price":190.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/5171\/7707\/files\/Sherco300-top-kit_24741a2e-6434-45f6-871b-7f2edd96b6d3.jpg?v=1785514081"}],"url":"https:\/\/rutherfordracing.co.uk\/collections\/product_cat-top-end-kits.oembed","provider":"Rutherford Racing","version":"1.0","type":"link"}