{"product_id":"bridgestone-standard-inner-tube-70-100-19-tr4-valve-stem-part-number-548162","title":"Bridgestone Standard Inner Tube 70\/100-19 TR4 Valve Stem, Part Number 548162","description":"\u003cp\u003eThe Bridgestone Standard inner tube is designed for motorcycle and powersports applications using a 70\/100-19 tire size. Built for dependable air retention and consistent performance, this tube provides a practical replacement solution for riders, repair professionals, and service departments seeking trusted Bridgestone quality. The TR4 valve stem supports convenient inflation and service access while maintaining a secure fit within compatible wheel assemblies.\u003c\/p\u003e\u003cp\u003eManufactured by Bridgestone, this Standard tube is intended for use with tires that specify a 70\/100-19 fitment. Its durable rubber construction is engineered to withstand the operating conditions commonly encountered in recreational riding, trail use, and everyday powersports applications. Proper tube selection is essential for maintaining tire performance, ride control, and reliable air pressure, so confirm the tire size and valve stem requirement before installation.\u003c\/p\u003e\u003cp\u003eThis Bridgestone motorcycle inner tube is identified by manufacturer and vendor part number 548162. The TR4 valve stem configuration makes it suitable for compatible rims requiring this valve style. For best results, inspect the tire, rim, rim strip, and valve area before installation, and replace damaged or worn components as needed. Install the tube according to the tire and vehicle manufacturer’s service instructions, ensuring it is correctly positioned and free from pinching or twisting. The Bridgestone Standard 70\/100-19 tube offers a reliable replacement for maintaining a properly serviced tire assembly.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBrand: Bridgestone\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProduct type: Standard motorcycle inner tube\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTire size: 70\/100-19\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eValve stem: TR4\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufacturer and vendor part number: 548162\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Compatible motorcycle and powersports tire assemblies requiring a 70\/100-19 tube\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstruction: Durable rubber designed for dependable air retention and service performance\u003c\/li\u003e\u003c\/ul\u003e","brand":"BRIDGESTONE","offers":[{"title":"Default Title","offer_id":49388195938539,"sku":"874-1912","price":29.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/fb5a-688133609d772_fca66b39-525f-4aab-baa0-28d83666ffd2.png?v=1789023499","url":"https:\/\/ctracingservices.com\/products\/bridgestone-standard-inner-tube-70-100-19-tr4-valve-stem-part-number-548162","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}