Zeta Throttle Tube Pro YZ250F/450F ’12- RMZ250 Closed End

Two-piece throttle tube design with selectable cams: High Throttle or Standard. The ribbed design makes grip replacement easy. Made from glass fibre–reinforced nylon resin for superior strength.

Also available in an “Open-End Type,” convenient for use with handguards and bar ends.

Note:

• When installing the high-throttle cam, adjust the throttle cable play accordingly. The cam with the larger outer diameter is the high-throttle cam.
• The cam with the larger outer diameter is the high-throttle cam.