Product Description Compression Knob Kit for the Motion-Control-DNA compression unit by RockShox. Compatibility:Reba as of 2009SID RL models as of 2012Revelation RL models as of 2012Pike model 2005 - 2010Manufacturer Number: 11.4015.547.020 Contents:1 x Manufacturer: SRAM LLC 1000 W. Fulton Market 4th Floor Chicago IL 60607 USA info@sram.com Distributor: SRAM Europe Sales and Services B.V. Paasbosweg 16 3862 ZS Nijkerk Netherlands info@sram.com