{"product_id":"niujkun-14x2-50-bike-tire-and-butyl-inner-tube-set-14-inch-64-254-durable-tread-for-e-folding-bikes-e-scooters","title":"NiuJKun 14x2.50 Bike Tire and Butyl Inner Tube Set — 14-inch 64-254, Durable Tread for E-Folding Bikes \u0026 E-Scooters","description":"\u003cp\u003e\u003cstrong\u003eNiuJKun 14x2.50 (64-254) is a replacement outer tire and butyl inner tube set made for 14-inch 14x2.50 electric folding bike and e-scooter wheels.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis pair — one outer tire and one butyl inner tube — is engineered to fit e-mobility vehicles that use the 14x2.50 (64-254) size marking. The set combines a thick, wear-resistant tread with a robust inner tube to improve durability and ride comfort on mixed surfaces. Read on for compatibility notes, performance features, installation tips and who should consider this kit.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I confirm this tire fits my wheel?\u003c\/h3\u003e\n\n\u003cp\u003eAlways check the sidewall markings on your current tire — the correct designation for this product is 14x2.50 or 64-254. The number “14” refers to the tire's outer diameter and does not automatically mean it suits every 14-inch wheel; some vehicles use different rim standards. This kit is intended specifically for electric folding bikes and e-scooters that list 14x2.50 on the tire sidewall.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVerify sidewall stamp: look for \"14x2.50\" or \"64-254\" exactly.\u003c\/li\u003e\n  \u003cli\u003eNot compatible with tires marked 10x2.50 or 2.50-10 — those are different sizes.\u003c\/li\u003e\n  \u003cli\u003eIntended for e-bikes and e-scooters, not standard bicycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat riding conditions and surfaces is this tire designed for?\u003c\/h3\u003e\n\n\u003cp\u003eThe tread pattern and wider shoulder are optimized to handle varied surfaces common to urban and light off-road e-mobility. The rubber compound and tread depth give traction on gravel, wet pavement, compacted dirt and light snow, while the tube’s butyl construction helps dampen vibration.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThick tread for better grip on gravel and dirt paths.\u003c\/li\u003e\n  \u003cli\u003eWidened shoulder reduces rolling resistance and improves stability.\u003c\/li\u003e\n  \u003cli\u003eButyl inner tube offers puncture resistance and smoother rides.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and maintenance?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation follows standard tire-and-tube replacement steps for small e-vehicle wheels; you’ll need basic tire levers and a pump rated for the tube’s valve type. Regular checks for proper inflation, tread wear and any embedded debris will extend service life and keep performance consistent.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eComes as one outer tire and one inner tube per set — check your vehicle for front\/rear needs.\u003c\/li\u003e\n  \u003cli\u003eUse appropriate tire levers and a pump to avoid pinching the new tube.\u003c\/li\u003e\n  \u003cli\u003eMaintain recommended pressure printed on the sidewall for best efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the construction and durability highlights?\u003c\/h3\u003e\n\n\u003cp\u003eThe outer tire is crafted from durable rubber with a pronounced tread and reinforced shoulders to resist wear and improve mileage. The included inner tube is made of thick butyl rubber to reduce vibration, resist air loss and provide dependable shock absorption on uneven roads.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRubber compound designed for wear resistance and anti-skid performance.\u003c\/li\u003e\n  \u003cli\u003eThick tread and widened shoulder to lower rolling resistance and protect the rim.\u003c\/li\u003e\n  \u003cli\u003eButyl tube for longer hold and better damping of road vibrations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: riders of electric folding bikes and e-scooters that specify a 14x2.50 (64-254) tire size who want a durable, multi-surface replacement that balances grip, efficiency and comfort. If your current tire shows wear, punctures, or your vehicle’s sidewall reads 14x2.50, this NiuJKun set is a direct replacement option; do not purchase if your tire is labeled 10x2.50 or 2.50-10. For questions about fit or installation, contact seller support before ordering.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this tire compatible with standard bicycles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This NiuJKun 14x2.50 (64-254) set is made for e-bikes and e-scooters; it may not fit standard bicycle rims.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I replace a 10x2.50 tire with this 14x2.50 set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. 10x2.50 (2.50-10) is a different size and will not fit; confirm the sidewall reads 14x2.50 or 64-254.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NiuJKun","offers":[{"title":"Default Title","offer_id":48083053412510,"sku":"B0DCVSZX3Y","price":51.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/niujkun-14x2.50-front-view-tire.jpg?v=1785823146","url":"https:\/\/northtrailauto.ca\/products\/niujkun-14x2-50-bike-tire-and-butyl-inner-tube-set-14-inch-64-254-durable-tread-for-e-folding-bikes-e-scooters","provider":"North Trail Auto","version":"1.0","type":"link"}