Schwalbe Green Marathon Tire - 700 x 38, Clincher, Wire, Black/Reflective, Performance Line, GreenGuard, TwinSkin, Addix Bike Accessories_Top-Tube Bags Valve Length - 32mm

Valve Length - 32mm

This crankset requires the use of Shimano threaded chainring bolts such as the Shimano FC-M970 Bolts

it’s also about reliability

They are also fully compatible with 4-bolt Shimano® cranks

Schwalbe Green Marathon Tire - 700 x 38, Clincher, Wire, Black/Reflective, Performance Line, GreenGuard, TwinSkin, Addix Bike Accessories_Top-Tube Bags Valve Length - 32mmA 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