ST160 & ST280 Conversion End Caps

These are individual pairs of end caps for the Speed Tuned 160 Front hub and Speed Tuned 280 Rear hub.  Please select your size.  Rear ST280 Boost (12mm x 148mm) hubs can be converted to QR141 simply by installing the end cap option below “REAR QR 10mmx135mm”. NOTE: Options with a (*) next to them are not common axle sizes and are for specific bikes, they are not commonly used. Please make sure to check with a shop or your bicycle manufacturer if you are unsure of the size you need. ** These end caps are for use specifically with ST160 Front hubs and ST280 Rear hubs. ***The ST160 and ST280 hubs require a 12mm Hex wrench as stated in the video. For information on how to change ST160 and ST280 series end caps please view this video.