The Simple Essentials: Get the Right Tube First Time. Choosing the correct inner tube is simple, but critical for a safe ride. You only need to know two things: the Size (printed on your tyre sidewall) and the Valve Type. We stock the full range of diameters and widths, along with both major valve types: Presta (the slim valve, common on Road/Performance bikes) and Schrader (the wider car-style valve, common on Hybrids/MTB). Beyond standard tubes, we offer upgrades like Lightweight TPU and Self-Sealing tubes for maximum puncture protection. With our nearly three decades of experience, our knowledgeable staff can instantly identify your requirements and advise on the best materials for your bike.