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 setups.Renthal Apex Stem FeaturesCNC 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 graphicsRenthal Apex Stem SpecsSteerer Tube:1-1/8"Bore Clamp:31.8mm / 35.0mmLength:31mm, 33mm, 40mm, 50mm, 60mmAngle:+/- 6 degreesStack Height:40mmMaterial: AluminumWeight:118g (31.8x40mm)