The thomson alloy trail riser handlebar is the ideal bar for all round mountain riding with 12mm of rise you can ride aggressively on a wide range of terrains while maintaining a comfortable and efficient position thanks to its alloy construction the riser bar is light yet still sturdy enough to withstand heavy impacts with ease with 6deg backsweep and 4deg upsweep it is shaped to provide a confidence inspiring riding position that doesn39t sacrifice comfort or control in the