Big Valve CNC Ported Race Head - All KLX140 bulldog UFO are the world's Number

UFO are the world's Number One off road plastic Manufacturers

CRF125F 14-Current

***Set upper silver ring gap to

Base and head gasket included

• Forged aluminum

Big Valve CNC Ported Race Head - All KLX140 bulldog UFO are the world's NumberBig Valve CNC Ported Race Head KLX140 31 25 Race Head 31mm Intake Valve and 25mm Exhaust Valve Works with the BRT 63mm bore kit (170cc kit) Do NOT use this with the TB or BBR 63mm Pistons!!!! 34 29 Race Head 34mm Intake Valve and 29mm Exhaust Valve Works with the BRT brand 66mm and up pistons that we sell (63mm piston will not work with these valve sizes) 36 31 High Flow Race Head 36mm Intake Valve and 31mm Exhaust Valve Works with the BRT brand 68mm