{"product_id":"kenda-tr-4-tire-tube-3-25-3-50-21-part-number-kda05214020","title":"Kenda TR-4 Tire Tube 3.25\/3.50-21, Part Number KDA05214020","description":"Kenda TR-4 Tire Tube - 325\/350-21 69605244\n\u003cp\u003eThe Kenda TR-4 Tire Tube is a dependable replacement tube for powersports applications using 3.25-21 or 3.50-21 tires. Designed for fit, air retention, and reliable service, this tube helps restore proper tire performance when an original tube is worn, punctured, or no longer serviceable. The TR-4 valve configuration is suited to compatible motorcycle and powersports wheel assemblies.\u003c\/p\u003e\u003cp\u003eManufactured by Kenda, this tire tube is built for practical replacement use and consistent installation. Its fitment is determined by the tire size and valve configuration, so confirm that your wheel and tire combination matches the listed 3.25\/3.50-21 application before installation. Proper mounting technique and inspection of the tire, rim, and rim strip are recommended to help support safe, dependable operation.\u003c\/p\u003e\u003cp\u003eThe Kenda TR-4 Tire Tube, Part Number KDA05214020, is supplied as one replacement tube. It is a powersports component and is not intended to replace a tube with a different valve style or tire-size range. Always inflate to the vehicle or tire manufacturer’s recommended pressure and inspect for leaks after installation. Vehicle-specific fitment data was not provided; verify compatibility using the tire size, wheel specification, and original equipment requirements.\u003c\/p\u003e\u003ch3\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Kenda\u003c\/li\u003e\n\u003cli\u003eProduct Type: Powersports tire tube\u003c\/li\u003e\n\u003cli\u003eTube Series: TR-4\u003c\/li\u003e\n\u003cli\u003eCompatible Tire Size: 3.25-21 \/ 3.50-21\u003c\/li\u003e\n\u003cli\u003eValve Configuration: TR-4\u003c\/li\u003e\n\u003cli\u003ePart Number: KDA05214020\u003c\/li\u003e\n\u003cli\u003eQuantity: One tire tube\u003c\/li\u003e\n\u003cli\u003eApplication: Replacement use for compatible motorcycle and powersports wheels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne Kenda TR-4 tire tube\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApplication-Specific Fit: Designed for compatible 3.25-21 and 3.50-21 powersports tires.\u003c\/li\u003e\n\u003cli\u003eTR-4 Valve Configuration: Uses a TR-4 valve style for matching wheel and tire assemblies.\u003c\/li\u003e\n\u003cli\u003eReliable Replacement: Helps replace worn, punctured, or damaged inner tubes.\u003c\/li\u003e\n\u003cli\u003eKenda Quality: Manufactured by Kenda for dependable powersports service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Unknown\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: powersports\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eClearance Item: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Kenda","offers":[{"title":"Default Title","offer_id":67696873668860,"sku":"05214020","price":35.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/63de27fa5ecd1c4681a24ec72e665702_7c8fadaa-5724-40a9-a26a-6b973baa88ce.jpg?v=1791937479","url":"https:\/\/diycustoms.store\/products\/kenda-tr-4-tire-tube-3-25-3-50-21-part-number-kda05214020","provider":"diycustoms.store","version":"1.0","type":"link"}