Dimension Steerer Extender adds 2 to 3-1/4" height to steerer.

• 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