700c, 27-Inch & 650c

The Delta Cruiser is equipped with 50 EPI carcass, K-Guard, and reflective lines. The classic center rib profile is versatile and offers pleasant rolling characteristics. - K-Guard: Natural rubber belt reinforced with Kevlar fibers, offering Protection Level 3 out of 5

Unleashing profile and breathtakingly fast – especially when large volume counts. As a 30mm wide road race version with V-Guard protection, G-One Speed is a tire for the really tough jobs. The new G-One Speed is an evolution of the former S-One and Big One. - Folding Bead - OneStar Compound and MicroSkin Casing

Classics. Tires in traditional sizes and classic tread designs. Active Line quality. K-Guard puncture protection. Wired tires.

- Rear tire specially made for indoor trainer - The compound has a much lower internal resistance

The compound has a much lower internal resistance making it particularly suitable for roller training. - Insider should not be used on the road! - Folding Bead

Schwalbe's Marathon is the archetypal touring tire. Their highly elastic, 3mm India rubber GreenGuard layer almost eliminates flats over the course of the tire's excellent, long life. Whether you're setting out on a cross-country bike tour, cruising on a tandem, or just want peace of mind during your daily commute, the Marathon Supreme is in it for the long haul.

- For a safer journey. You have full control on icy roads with the Marathon Winter Plus. - For best possible puncture protection, it comes with a SmartGuard layer. - Spikes work best on ice at the minimum pressure - At max pressure, noise is reduced to a minimum on ice-free roads.

Reduced to its essentials. With half the amount of spikes, the Winter provides excellent control on glassy ice. Only in extreme cornering is its big brother Marathon Winter superior. With 50 EPI carcass, reflective lines and K-Guard it offers great benefits at an entry-level price.