Dimension Steerer Extender - Adds up to 3.25 ", 1-1/8 Threadless, Black Shimano Ultegra Vented lenses improve airflow while

Vented lenses improve airflow while the adjustable ear and nose pads of hydrophilic rubber increase grip as you sweat ensuring a perfect

Special foam material which assures extreme lightweight grip to use for top cross-country racing

push-to-inflate design inflates in 1 second and gets you back on the road fast

The aluminum frame has proven cross-country geometry to get you moving fast on the single track

Dimension Steerer Extender - Adds up to 3.25 ", 1-1/8 Threadless, Black Shimano Ultegra Vented lenses improve airflow whileDimension 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 Steerer Size: