RideNow TPU Inner Tube Road Bike 700x18-28C, 700x18-32C, 700x28-38C, 2 Pack | 700C bicycle inner tube with Presta valve 45/65/85 mm, 19g/24g/36g/39g

ULTRA LIGHTWEIGHT & SPACE SAVING Made of TPU material, TPU tube weighs only 36g (up to 70% lighter than normal butyl tubes) and takes up 50% less space in the bag. Lightweight and easy to carry, bright colours for easy recognition. RideNow bike tubes are the ideal portable replacement inner tube
Robust & puncture proof: the new TPU material offers high puncture and wear resistance, is durable and resistant to aging. Resistant to oil, water, has high load capacity and shock resistance. It protects against sudden punctures and provides stable performance even at low tyre pressure
SUPERIOR AIRTIGHTNESS - With Presta valves for superior tightness and reliability. Available in 45 mm/65 mm/85 mm valve lengths. These road bike tubes are suitable for both disc and rim brakes and are suitable for a variety of road bikes. Optimized for demanding racing and driving conditions
For many 700C tyre sizes: compatible with tyre sizes 18/23/25/28/32/35/38c (including bicycle inner tube repair kit). Ridenow offers different weight variants for the 700C series: 19g, 24g, 36g, 39g
IMPORTANT INFLATION NOTICE: To avoid damage, do not overinflate the hose when not in the tyre. When assembling, initially with only approx. Inflate 0.5 PSI so that the hose attaches to the inner wall of the tyre