HIGH QUALITY Replacement Motorcycle Inner Tube: This 90/100-16 (3.25/3.50-16) inner tube is the perfect fit for OEM and after-market front tires of most full-size motocross and enduro off-road motorcycles, providing reliable fitment for both 90/100-16 motocross tires (3.50 x 16).
DURABLE & LIGHTWEIGHT: Constructed with 3mm thicken natural rubber, this inner tube is lightweight for performance and is designed to withstand most riding conditions and providing maximum durability.
ENHANCED SAFETY: These inner tubes are engineered to withstand the challenges of rough terrain, featuring advanced pinch and puncture resistance that prevents explosive ruptures and potential harm to both your motorcycle and yourself. They are also expertly molded to prevent pinching, resist twisting, and avoid splitting from the valve stem base, ensuring maximum protection and performance.
TR4 VALVE STEM: The TR4 valve stems feature short, straight, and threaded designs that offer both ease and safety during inflation. As a standard valve stem, TR4 is compatible with most hand pumps, making it easy to find a suitable pump for your needs. These heavy-duty valve stems are also firmly seated in the tubes via vulcanization, ensuring maximum stability and reliability.