{"product_id":"park-tool-tsi-1-tubeless-sealant-injector-for-presta-valve-stem-maintenance","title":"Park Tool TSI-1 Tubeless Sealant Injector for Presta Valve Stem Maintenance","description":"\u003cp\u003eStreamline your tubeless tire maintenance with the Park Tool TSI-1 - Tubeless Sealant Injector. Designed to simplify the process, this tool allows you to inject sealant directly through the valve stem without the hassle of removing the tire bead from the rim. Its precision-engineered syringe ensures you apply the exact amount of sealant needed, reducing waste and mess.\u003c\/p\u003e\n\n\u003cp\u003eThe TSI-1 features a long, thin injection tube that fits through most Presta valve stems with removable cores, making sealant application clean and efficient. With a 3.5 fl. oz. (100cc) syringe capacity and an easy-to-read gauge, you can monitor your sealant levels precisely for optimal tire performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInjecting sealant directly into mounted tubeless tires without tire removal\u003c\/li\u003e\n  \u003cli\u003eAccurate measurement and application of sealant thanks to a clear gauge\u003c\/li\u003e\n  \u003cli\u003eCompatibility with most Presta valve stems featuring removable cores\u003c\/li\u003e\n  \u003cli\u003eReducing mess and waste during tubeless tire setup and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with valve stems that do not have removable cores\u003c\/li\u003e\n  \u003cli\u003eHandling sealants not designed for injection via syringe\u003c\/li\u003e\n  \u003cli\u003eWorking with tubed or non-tubeless tires\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the TSI-1 be used with all tubeless sealants?\u003c\/strong\u003e\u003cbr\u003eThe TSI-1 works with all injectable tubeless bicycle tire sealants designed for syringe application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the injector compatible with all valve stems?\u003c\/strong\u003e\u003cbr\u003eIt fits most Presta valve stems with removable valve cores but is not suitable for Schrader valves or Presta valves without removable cores.\u003c\/p\u003e","brand":"Park Tool","offers":[{"title":"Default Title","offer_id":45472210747567,"sku":"QKTSI1","price":23.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1645702739-24038000.jpg?v=1768521227","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/park-tool-tsi-1-tubeless-sealant-injector-for-presta-valve-stem-maintenance","provider":"Swinnerton Cycles","version":"1.0","type":"link"}