{"product_id":"continental-race-700c-inner-tube-42mm-presta","title":"Continental Race 28 Inner Tube – 700 × 20–25C, 42mm Presta","description":"\u003cp\u003eKeep a correctly sized spare ready for your road rides with the Continental Race 28 inner tube. The catalogue packaging specifies 700 × 20–25C tyres and a 42mm Presta valve, making both tyre width and valve reach important checks before ordering.\u003c\/p\u003e\u003ch2\u003eProduct details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eContinental Race 28 inner tube.\u003c\/li\u003e\n\u003cli\u003e700 × 20–25C tyre sizing.\u003c\/li\u003e\n\u003cli\u003e42mm Presta valve.\u003c\/li\u003e\n\u003cli\u003eButyl rubber construction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoose the right fit\u003c\/h2\u003e\u003cp\u003eRead the size markings on your tyre and match them to the tube’s supported range. A 700c diameter does not mean the tube suits every road, gravel or commuter tyre width.\u003c\/p\u003e\u003cp\u003eCheck your rim depth and wheel manufacturer’s valve requirements. The 42mm valve must leave enough accessible length above the rim for secure pump-head attachment. Choose a longer-valve option if your wheel setup requires it.\u003c\/p\u003e\u003ch2\u003eFitting guidance\u003c\/h2\u003e\u003cp\u003eFollow the tyre, rim and tube manufacturers’ instructions. Inspect the inside of the tyre and the rim tape before fitting, avoid trapping the tube under the tyre bead, and follow the applicable tyre and rim pressure limits.\u003c\/p\u003e\u003cp\u003eDesigned as an inner tube for a compatible tube-type setup, not as a tubeless conversion component.\u003c\/p\u003e\u003ch2\u003eWhat’s included\u003c\/h2\u003e\u003cp\u003eOne Continental Race 28 inner tube with a 42mm Presta valve. Packaging appearance may vary.\u003c\/p\u003e","brand":"Velo-Tool","offers":[{"title":"Default Title","offer_id":41396157186101,"sku":"","price":6.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/1984\/2101\/products\/contirace42mmpresta.jpg?v=1763232530","url":"https:\/\/velotool.co.uk\/nl\/products\/continental-race-700c-inner-tube-42mm-presta","provider":"Velo-Tool","version":"1.0","type":"link"}