Outlaw Racing Bearing Billet Throttle Tube YZ125 YZ250 97 - 09 1 new Outlaw Racing Billet Throttle Tube for YAMAHA YZ125 YZ250 97-09 Replaces fragile plasticOEM tube with a high quality hard anodized aluminum tube Close tolerances provide smoother throttle response Knurled grip surface eliminates grip slippage