Schwalbe Green Marathon Tire - 700 x 35-37 Clincher Wire BLK/Reflective Performance Line GreenGuard TwinSkin Addix Mount | Rotor Size-Rear IS | 140 Rotor At lower speed the Aero

At lower speed the Aero Blade allows air to flow in and helps accelerate the wind flow inside the helmet

Extendable hose helps take stress off the valve stem

Two tone injected high impact resistant plastic

Material: Injection molded DuPont Delrin thermoplastic

Schwalbe Green Marathon Tire - 700 x 35-37 Clincher Wire BLK/Reflective Performance Line GreenGuard TwinSkin Addix Mount | Rotor Size-Rear IS | 140 Rotor At lower speed the AeroA pioneer in puncture protection mileage and environmental friendliness the Green Marathon tires incorporate light reflecting sidewalls for better visibility and very good puncture protection thanks to GreenGuard. These tires are a great option for e bikes and the like. GreenGuard puncture protection layer under the tread is made of 3mm flexible special India rubber. Partly from recycling. Particularly reliable protection Environmentally friendly