{"product_id":"heb-allscape-16x4-tubes-2-heavy-duty-bike-tubes-for-ebike-tires-set-of-2-tubes","title":"HEB Allscape 16x4\" Tubes- 2 Heavy Duty Bike Tubes for Ebike Tires (Set Of 2 Tubes)","description":"\u003cp\u003eKeep a spare on hand — this 16\"x4\" bike tube is built from thick, heavy-duty butyl rubber for real puncture resistance, not just a marketing claim. A sturdier upgrade over the thin stock tube most bikes ship with.\u003c\/p\u003e\u003cp\u003eFits any fat-tire ebike running 16\"x4\" tubes.\u003c\/p\u003e\u003cp\u003eBacked by free shipping, a 1-year warranty, and lifetime customer support.\u003c\/p\u003e","brand":"Happy EBikes","offers":[{"title":"16 x 4.0\" 2 Pack","offer_id":67844544593980,"sku":"244","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/ChatGPT_Image_Jun_17_2026_07_52_33_PM.png?v=1793047669","url":"https:\/\/rpm-racing.com\/products\/heb-allscape-16x4-tubes-2-heavy-duty-bike-tubes-for-ebike-tires-set-of-2-tubes","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}