{"product_id":"spark-exhaust-stainless-tube-60mm-500mm","title":"Spark Exhaust Stainless Steel Tube Ø 60 × 1.0 mm 500 mm Universal G9004","description":"\u003cp\u003eSixty millimetres is the number that appears more often than any other in Spark's catalogue — and this is the straight tube that matches it.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStraight exhaust tube, AISI 304 stainless steel.\u003c\/li\u003e\n\u003cli\u003eØ 60 mm outside, 1.0 mm wall thickness.\u003c\/li\u003e\n\u003cli\u003e500 mm long.\u003c\/li\u003e\n\u003cli\u003eMatches the inlet diameter of Spark's universal Force Evo, Konix Evo and Grid-O silencers.\u003c\/li\u003e\n\u003cli\u003eSpark part number G9004, made in Mantova, Italy.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThe Silencer Inlet Size\u003c\/h2\u003e\u003cp\u003eSpark's universal Force Evo G00SI23T, the Konix Evo G00SI25T and the Grid-O G00SI26T all take a 60 mm inlet. So do the Megaphone universal cases, and so do a long list of Spark's stainless collectors on bike-specific systems.\u003c\/p\u003e\u003cp\u003eIf your project ends in a Spark universal silencer, this is the tube that feeds it. That single fact makes it the most useful diameter on the page for anyone building around Spark parts.\u003c\/p\u003e\u003ch2\u003eMatching a Silencer Inlet Exactly\u003c\/h2\u003e\u003cp\u003eA silencer specified at a 60 mm inlet expects a 60 mm tube to go into it, not over it. Check which way round the joint works before cutting: some cases take the pipe inside, others slide over it, and the difference decides whether you need this tube or the next size up.\u003c\/p\u003e\u003cp\u003eSend us the silencer article number if you want that confirmed before ordering.\u003c\/p\u003e\u003ch2\u003eBends Available\u003c\/h2\u003e\u003cp\u003eSpark offers 60 mm as a 30°, 45° and 90° bend. Between those three and this straight length, a complete run from collector to silencer can be built without a bender in the workshop.\u003c\/p\u003e\u003ch2\u003eGas Speed at This Diameter\u003c\/h2\u003e\u003cp\u003eSixty millimetres is generous. It suits a litre-class four, a big V-twin or anything with a pre-silencer box ahead of it. On a middleweight it will cost bottom-end response, and no amount of silencer choice recovers that.\u003c\/p\u003e\u003ch2\u003eHandling a Large Thin Tube\u003c\/h2\u003e\u003cp\u003eAt 60 mm with a one millimetre wall the tube dents if it is dropped on a corner and ovalises if it is clamped hard. Support it along its length when cutting, and clamp on a vee block rather than in bare vice jaws.\u003c\/p\u003e\u003ch2\u003eTwo Bends and a Silencer\u003c\/h2\u003e\u003cp\u003eMost Spark-based custom runs at this diameter come down to the same short parts list: a 90° bend off the collector, a straight section, a 45° into the silencer position, and a universal case at the end. Four articles, one afternoon of alignment, and no bender in the workshop.\u003c\/p\u003e\u003ch2\u003eOrdering\u003c\/h2\u003e\u003cp\u003e500 mm per article. Order the number of lengths the run needs.\u003c\/p\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53617861460234,"sku":"G9004","price":24.22,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/5c0fcb3ce0b8f_3fa38aad-9002-4eab-8c63-202328595ad4.png?v=1788362738","url":"https:\/\/inter-pace.com\/en-li\/products\/spark-exhaust-stainless-tube-60mm-500mm","provider":"Inter-Pace","version":"1.0","type":"link"}