.5´´ x 1.65 rigid urban tyre:SCHWALBE Marathon Performance Greenguard Addix Eco 27.5´´ x 1.65 Rigid Urban TyreDiscover the legendary SCHWALBE Marathon, the original high-quality touring and urban tyre that set the standard for puncture protection, durability, and eco-friendly performance. Engineered for cyclists who demand absolute reliability on their daily commutes, city tours, and e-bike adventures, the Marathon is more than just a tyre—it´s a promise of a hassle-free ride. This updated version, the Green Marathon, continues its legacy with innovative, sustainable technology without compromising on the performance that has made it a global favourite.Unparalleled Puncture ProtectionRide with confidence and say goodbye to frustrating flats thanks to the renowned GreenGuard protection system. This tyre features a highly effective 3mm thick puncture protection belt made from highly elastic natural rubber, a third of which is sourced from recycled latex products. This robust layer provides exceptional defence against shards of glass, thorns, and sharp debris commonly found on urban roads, ensuring you reach your destination without interruption.Eco-Conscious Performance and GripThe Marathon leads the way in sustainable cycling technology with its advanced Addix Eco compound. This high-performance rubber compound is designed for outstanding durability, low rolling resistance, and excellent grip in both wet and dry conditions. It is also the first Schwalbe compound made with recycled industrial carbon black and sustainable silica from rice husk ash, significantly reducing the tyre´s environmental footprint. This makes the Marathon the ideal choice for the eco-conscious rider who refuses to compromise on quality.Exceptional Durability and LongevityBuilt to endure the rigours of daily use, the SCHWALBE Marathon incorporates a classic anti-aging sidewall. This special construction is designed to withstand the typical cracking that can result from running the tyre at low pressures for extended periods, significantly increasing its service life. This Rigid bead Clincher tyre, with a size of 27.5´´- 650B (44 - 584) and a width of 1.6 inches, is the quintessential choice for Urban Cycling and daily commuting.Optimized for E-Bikes and Urban SafetyPerfectly suited for the modern cyclist, this tyre is certified as E-bikes Ready (E-25), meaning it is tested and approved for use on electric bikes with motor assistance up to 25 km/h. It effortlessly handles the increased weight and torque of an e-bike, providing stable and secure handling. For enhanced safety during dawn, dusk, and night-time riding, the tyre is equipped with a continuous black reflective stripe on the sidewall, dramatically increasing your visibility to other road users.Brand:- SCHWALBE.Specifications:-SCHWALBE tire ´´Green Marathon´´ Performance LineHS 620, 67 EPI, clincher, GreenGuard, Addix ECO, black / reflexe-bike ready, with 3mm thick insert of highly elastic natural rubber, protective anti-aging sidewall against cracking.-SCHWALBE TIRE GREEN MARA.-PERF.LINE 44-584.-VN