TINGSING 2 Pack TPU Inner Tubes 700C x 23-35C Bike Tube 27.5'' Bicycle Tire Tube with 45L/65L/80L Presta Valves, Cycling Tubes for Road, MTB, Kids Bike, Thicken 2.5mm, 80L,Turquoise - BikeInnerTube-80L-T

• Wide Compatibility: These TPU inner tubes are designed for 700c tires ranging from 23 to 35c wide, fitting seamlessly with both disc and rim brake systems. Ideal for a wide range of road bikes, offering a versatile solution for all your biking needs (Note: Confirm your tire size prior to purchase for optimal fit) Lightweight & Durable: Crafted with advanced Thermoplastic Polyurethane (TPU) technology, our cycling tubes weigh just 30 grams, making them ultra-portable without compromising on durability. Perfect for riders who value both performance and convenience Exceptional Performance: Our inner tubes provide outstanding puncture resistance, ensuring your safety on the road. Reduced rolling resistance means you can achieve higher speeds with less effort, enhancing your overall riding experience Optimized Air Tightness: Featuring reinforced connections between the tube and Presta valve, along with a strong dust cover, our tubes ensure excellent airtightness. Available in 2 different colors and 3 different valve lengths (45L, 65L, 85L) to suit your preferences Inflation Guidelines: To avoid damage, do not overinflate the tube when it is outside the tire. During installation, inflate slightly to ensure a snug fit against the tire’s inner wall, then adjust to the recommended pressure for optimal performance