Want to raise your handlebars for a more comfortable, upright riding position? This direct mount riser stem adds a full 4 inches of height, which can make a big difference on dirt bikes, e-bikes like the Surron, Talaria XXX, Talaria Sting, and E-Ride Pro SS (note: it doesn't fit with the stock display on some models). It also fits many downhill mountain bike forks like 2009+ Fox 40, all RockShox Boxxer, and 2013+ Marzocchi 888/380 models. Made from high-quality CNC-machined aluminum alloy, it's strong and lightweight with a sleek black finish. The clamp size is 31.8mm, which is standard for many handlebars. Installation is simple – just bolt it directly onto the fork's steerer tube. A great upgrade for better control and less strain on your back during long rides.