{"product_id":"pirelli-smartube-rs-700x26-35c-tpu-inner-tube","title":"Pirelli SmarTUBE RS 700x26-35c TPU Inner Tube","description":"\u003cp\u003eSmartube RS – Redefining Inner Tube Performance. Introducing the upgraded Smartube RS: engineered to be up to 21% faster than the original Smartube, lighter and featuring enhanced puncture protection. Thanks to a brand-new Thermoplastic polyurethane formulation, Smartube RS sets a new standard—delivering unmatched performance, reliability, and versatility.\u003c\/p\u003e\n\u003cp\u003eWhether you’re using Tube Type or Tubeless Ready (TLR) tires, Smartube RS integrates seamlessly into your setup. Testing proves it offers rolling speeds comparable to sealant-based tubeless systems—without the mess or maintenance.\u003c\/p\u003e\n\u003cp\u003eNo compromises. No complications, just pure speed, made simple. Pair it with our P ZERO Race RS tires for the fastest, most efficient system we’ve ever created.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNEW (TPU) Thermoplastic polyurethane formulation up to 21% faster than Smartube. Further development of our TPU material, now with even lower hysteresis for lower rolling resistance, at the same weight and compact volume as before. \u003c\/li\u003e\n\u003cli\u003eAvailable in 42\/60\/80mm valve lengths, yellow tube with a black valve stem and non removeable valve core.\u003c\/li\u003e\n\u003cli\u003eWeight: 42\/60\/80mm valve - 32\/33\/34g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pirelli","offers":[{"title":"42mm","offer_id":44126493802676,"sku":"PIR-4727900","price":29.99,"currency_code":"GBP","in_stock":false},{"title":"80mm","offer_id":44126493835444,"sku":"PIR-4728000","price":29.99,"currency_code":"GBP","in_stock":false},{"title":"60mm","offer_id":44126493868212,"sku":"PIR-4728100","price":29.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/2539\/6148\/files\/49839-pm.png?v=1769518115","url":"https:\/\/www.99bikes.co.uk\/products\/pirelli-smartube-rs-700x26-35c-tpu-inner-tube","provider":"99 Bikes UK","version":"1.0","type":"link"}