Oversize version David Grant signature Raider handlebars from BSD. The Raider bars feature a massive 10 rise and are made from multi-butted post weld heat treated 4130 for maximum strength to weight ratio. BSD OS Gorilla Grip system. The stem clamping area diameter is increased from 7/8 (22.2mm) to 1 (25.4mm). This increase in diameter gives 14% more clamping area than on regular 7/8 handlebars, so when youre nose diving down a 12 set your bars are less likely to slip. ###section### Product Specs Bar Type: 2pc Width: 29.5\" Up Sweep: 2 ° Backsweep: 11 ° Bar Clamping Diameter: 25.4mm Weight: 1.75lbs ###section### ###shogun-image-section###