Presta Valve. We will endeavour to turn an unhappy experience into a positive one.
Contrast 700 x 23c (ETRTO: 622-23) Presta Valve Road Bike Inner Tubes (Pair)
Contrast 700 x 35-38c Hybrid Bike Inner Tubes - Schrader Valve (Pack of 5)
Tubolito Road TPU Inner Tube 700c x 18-32mm | Light, Strong & Compact | Rim & Disc Brake Compatibility | 2X Puncture Protection (700 x 18-32mm, 60mm Presta Valve (Pack of 2))
Schwalbe 700 x 18-28c Road Bike Inner Tubes - Presta 40mm Long Valve (Pair),Black
2/4 Pack Ridenow TPU Inner Tubes 700 x 18-32c Bike Tubes with 45/65/85mm Presta Valve
Vavert 700 x 18-25c Road Bike Inner Tubes - Presta 80mm Long Valve (Set of 5)
