Renthal Apex 35 Stem - 33mm 35 Clamp +/-6 1 1/8" Aluminum Black/Gold. Combining All Mountain strength Enduro stiffness and XC weight savings this stem is ideal for any type of riding style. The unique 240 degree two-piece clamp area allows much of the stem material to be removed without sacrificing strength and is offered in a variety of sizes for rider preferences and set ups.CNC machined from a solid billet of 7075 aluminum240 degree clamps create a secure wrap around the handlebarStem can be run with either a +/-6 degree angleOversized center bore increases stiffness and strengthExtensive external 3D machining increases torsional stiffness yet reduced weightDurable anodizing and laser graphics