{"product_id":"okai-eb50-inner-tube-5010100173","title":"OKAI | EB50 Inner Tube | 5010100173","description":"\n\n\u003ch4\u003eEB50 Inner Tube — Reliable Replacement for E?Bikes\u003c\/h4\u003e\n\u003cp\u003eThe EB50 inner tube is a straightforward, heavy-duty tube designed for electric and conventional bicycles. It balances puncture resistance with easy installation so you can get back on the road quickly and ride with steady tire pressure.\u003c\/p\u003e\n\n\u003ch4\u003eBenefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReduce unexpected stops: more reliable pressure retention means fewer roadside repairs.\u003c\/li\u003e\n\u003cli\u003eFaster fixes: a tube that’s easy to mount and patch saves time when you do need to repair it.\u003c\/li\u003e\n\u003cli\u003eSmoother, safer rides: consistent inflation improves handling and reduces vibration on longer trips.\u003c\/li\u003e\n\u003cli\u003eFlexible fit: available sizes and valve types let you match your bike without buying adapters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMade from butyl rubber for good air retention and puncture resistance.\u003c\/li\u003e\n\u003cli\u003eReinforced valve base to reduce stress at the rim.\u003c\/li\u003e\n\u003cli\u003eAvailable in common wheel diameters and width ranges for e?bikes and regular bikes.\u003c\/li\u003e\n\u003cli\u003eOffered with Presta and Schrader valve options.\u003c\/li\u003e\n\u003cli\u003ePatchable construction so small punctures can be repaired without replacing the tube.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Butyl rubber\u003c\/li\u003e\n\u003cli\u003eAvailable sizes (examples): 26\" × 1.75–2.4\", 27.5\" × 1.9–2.4\", 29\" × 2.0–2.4\", 700c × 28–47 mm\u003c\/li\u003e\n\u003cli\u003eValve types: Presta (48 mm valve length typical) or Schrader (32 mm valve length typical)\u003c\/li\u003e\n\u003cli\u003eValve core: Removable on Presta variants\u003c\/li\u003e\n\u003cli\u003eWeight: Approximately 120–220 g depending on size\u003c\/li\u003e\n\u003cli\u003eTube wall thickness: ~0.9–1.2 mm (varies by size)\u003c\/li\u003e\n\u003cli\u003eRecommended pressure range: 30–65 psi (2.0–4.5 bar), varies by tire and rider load\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eIncludes: One inner tube (valve cap included where applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","brand":"OKAI","offers":[{"title":"Default Title","offer_id":45202420957370,"sku":"5010100173","price":40.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/9455\/5578\/files\/EB50InnerTube_1_516ffd2e-9368-48dc-af1c-52f7f59df0e9.webp?v=1759443445","url":"https:\/\/www.discoveranddo.com\/products\/okai-eb50-inner-tube-5010100173","provider":"Discover and Do","version":"1.0","type":"link"}