Continental Grand Prix 5000 BlackChili Tire x9_trigger_shifter Safety is a prerequisite for

Safety is a prerequisite for every ride so keep yourself protected and secure with the lighting your bike was designed for

Ultrathin breathable stretch mesh fabric

- For Rise Alloy frames with Shimano EP8 motor

1 x Micro USB cable

Continental Grand Prix 5000 BlackChili Tire x9_trigger_shifter Safety is a prerequisite forRide faster, more comfortable, and with increased puncture protection. Made to make you better. The rolling properties of the rubber compound of a tire are primarily determined by three interacting factors stiction [grip], rolling resistance and mileage [longevity] . The dilemma: If you improve any of these factors it can have a detrimental effect on at least one of the others. A tire with maximum grip wears quicker and rolls more slowly. If you then