At 785mm wide, Race Face's Atlas 12in Riser Handlebar's been designed with the gravity rider in mind. And to fulfill the strength requirements this sect demands, the Atlas is constructed from cold drawn, seamless 7050 T76 aluminum with internal butting at the clamp zone. For excellent ergonomics and control, Race Face gives the Atlas an eight degree rearward sweep and four degree upward, which places the wrists in a neutral position. This allows riders to naturally maneuver the bike in the air and on land along multiple axes. The Race Face Atlas 12in Riser Handlebar comes in an anodized, durable Black finish, and it has a 31. 8mm clamp diameter.