You can order the Honda steering damper directly from Ride Engineering. Available in 20 and 24 mm versions: 20 mm: Good choice for MX use. 24 mm: The larger piston is better suited for off-road use or for riders that prefer a stiffer setting. Many off-road racers prefer this larger piston unit. If stock valving doesn't offer enough resistance, most reputable suspension shops can increase dampening. Sold individually. Note: Requires Ride Engineering Steering Head Stabilizer Bracket, sold separately. Notes: KX owners will need shorter front number plate posts (P/N KX-BCP16-00, sold separately). 2011 - 2013 Honda O.E.M. version fits all Ride Engineering off-road applications.