Take your ride to the next level with the Maxxis Tube Heavy Duty 70/100-17 TR4 (XCS). Built for riders who demand reliability on every excursion, this heavy‑duty inner tube combines a robust butyl compound with reinforced construction to help resist pinch flats and maintain consistent air pressure through heat, speed, and rough terrain. If you ride a 17-inch wheel with a 70/100-17 tubed tire, this tube is designed to keep you rolling with confidence.

• Perfect sizing for 70/100-17 tubed tires — specifically engineered to fit 17-inch motorcycle wheels with TR4 (XCS) specifications, providing a secure, bead‑to‑rim seal.
• Heavy‑duty, puncture‑resistant construction — a thicker sidewall and high‑quality butyl formulation reduce air loss and minimize pinch flats under everyday loads and spirited riding.
• Easy seating and reliable seating design — engineered to seat cleanly on installation, helping you avoid bead damage and the dreaded flat after mounting.
• Versatile performance for urban to light‑off‑road use — ideal for daily commutes, weekend rides, and mixed‑surface excursions where road debris and uneven pavement are common.
• Consistent airflow and durability — engineered to retain air across a wide temperature range, supporting steadier handling and predictable tire pressure over time.
• Practical replacement for worn or aging tubes — a dependable option for riders who prefer tubed tire setups or are maintaining older bikes that require a tube in the tire system.

Ideal use cases

• Daily riders on city streets who value consistent inflation and reduced puncture risk.
• Owners of bikes with tube-type tires seeking a durable, long‑lasting inner tube.
• Riders mixing pavement and light dirt or gravel where pinches and leaks are more likely.
• Shop or home mechanics looking for a robust, easy‑to‑install tube that pairs with 70/100-17 tubed tires.

Installation and care tips

• Confirm compatibility: ensure your wheel is a 17-inch diameter and the tire size is 70/100-17 with TR4 (XCS) designation.
• Prepare the rim and bead area by inspecting for sharp edges or debris that could nick the tube.
• Deflate the tire completely, install the tube without twisting, and evenly seat the bead around the rim.
• Inflate gradually to the pressure recommended by your tire manufacturer, and recheck for leaks after seating.
• After installation, ride a short test loop to verify seating and pressure stability before regular use.

With the Maxxis Tube Heavy Duty 70/100-17 TR4 (XCS), you gain a dependable inner tube designed to complement Maxxis’ rugged TR4 XCS tires, delivering steady performance, improved puncture resistance, and peace of mind on every ride. Trust in the combination of durability, purpose‑built sizing, and practical руn for riders who demand more from their tube and tire setup.