Each Kenny Roberts’ Signature Edition PiCycle is personally autographed by 3-time world champion Kenny Roberts with letter of authenticity. The KR Signature Edition features an 11-speed Shimano Alfine internal hub and Carbon Gates Drive Belt drivetrain system. Power is 1.7kW peak, 25% more low end torque, and 40mph top speed. The KR comes standard with a battery-powered High-intensity 1000 lumen front and rear LED integrated lighting system. You can get more information by clicking here.