Suits all Ultra LX, Ultra 250X, 250LX, 300X, 300LX, 310X & 310LX Suits all STX12f, STX15F & STX160's. 2007-2025 265mm height - (centre of bar mount) This is a clear anodized and Full Billet Alloy, factory 310r sized steering stem made to suit FAT Bars, so 1-1/8in | 28.6mm clamping diameter bars only. does not suit the factory oem 310r bars or the aftermarket 7/8in | 22.2mm sized bars The Fat Bars are stronger through the stem section due to larger size and will allow you to run bars without the crossbar and crossbar pad giving more room to the stem. Fat Bars are sold everywhere - motorbike shops, accessory shops, online etc just pick your favorite bend - these ones pictured on mine are the Protaper contour PT020348 bars, but pick what you like, its all about getting a bend that's comfortable and gives less arm pump in racing situations.
