FSA VAS Vibration Damping Stem - 31.8 Clamp Stem

The VAS - Vibration Absorbing Stem - smooths out the ride for dirt and rough pavement applications with drop handlebars. It features a Polyurethane elastomer with 360° handlebar isolation and a keyed clamping interface.

Three elastomer options are included

• Light Grey (70A) “Comfort”


• Dark Grey (80A) “Sport”


• Dark Black (90A) “Race”

NOTE: NOT for use with handlebars with a cable routing hole in central clamping region. The VAS Stem is compatible only with handlebars that have a 31.8mm handlebar clamp diameter and are narrower than 460mm.

All orders are processed within 2-3 business days. Orders are not shipped or delivered on weekends or holidays.

If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.

For full shipping details click here.