Custom Streetfighter based on Yamaha YZF R1. This Supercharged Yamaha R1 is name "Yamaha R1 HighPressure" by the builders RF-Biketech. The German based tuner has done an impressive job with this Custom Yamaha R1. This Custom Yamaha R1 Gets a Streetfighter outfit. With its impressive looks and aggressive power Yamaha R1 StreetFighter is amazing. Yamaha R1 StreetFighter features include Custom Streetfirgter headlamp, Custom streetfighter handle bar, custom streetfighter seat, custom streetfighter rear frame, custom Exhaust, Custom streetfighter tail lamp. This Massive Yamaha R1 StreetFighter is available with RF-Biketech.