Dimension Steerer Extender 1-1/8 Black Threadless Adds 2 to 3-1/4"

Dimension Steerer Extender adds 2 to 3-1/4" height to steerer. Features: Extender clamps to steerer; stem clamps to extender Adds 2 to 3-1/4" height to threadless steerer Includes top cap and long bolt 40mm of threadless steerer is required for proper installation Do not stack steerer extenders; no more than one steerer extender recommended per bike WARNING: Dimension Steerer Extender is not recommended for use on forks with carbon fiber steerers