Ohlins Coil Spring Conversion Kits Smooth Operator Swap your Ohlins fork from air to coil for the lower friction, initial suppleness, and low maintenance a coil spring offers. The cartridge design lets you switch back and forth between air and coil as often as you like. Features Air-to-coil conversion, replaces the stock air spring cartridge Switch anytime, swap between air and coil indefinitely Adjustable travel, 130-180mm for RXF38 and 160-200mm for DH38Coil feel, lower friction and a supple initial stroke Coil tool required, sold separately | Ohlins | Coil Spring Conversion Kits For Rxf38, 130-180Mm (Set To 170Mm)