The MotoSport.com Kenda KD2 Kwick Scooter Tire Combo includes ONE Front and ONE Rear Kenda KD2 Kwick Scooter tire with the following features: Kenda KD2 Kwick. Race-optimized super sticky compound heats up quicker for immediate track performance. Silica base provides better wet weather performance and braking in all conditions. Lower rolling resistance combined with natural straight-line stability for faster straightaways. All-new carcass construction translates to vastly improved lateral response and grip in the corners. DOT approved.