Information: This is a 1993 blaster running a YZ250 motor with twin YZ radiators and it uses the hydraulic brake master cylinder and foot pedal off of the YZ rear brake system and sports a twin piston caliper assembly on the rear of the blaster which came off of the front of the YZ for better stopping power (which it really needs with this engine). Handlebars have been replaced with Renthal bars and uses 5 engine mounts to greatly reduce vibration from the motor. Front brakes are stock since they work so well. Exhaust was custom made out of parts of the YZ and Blaster exhaust systems. I built this for my beautiful wife who wanted a master blaster.