E Thirteen Base 35 StemFeaturing a durable 6061 aluminium build, this model is classed by the brand as a no-nonsense stem as it delivers maximum strength as you conquer the more demanding of terrain conditions on your mountain bike (MTB). e.thirteen has also kitted it out with an anodised bead blast finish for additional protection against corrosion during wet riding conditions. Holding your steering set-up together as you shred your favourite local trails, its 35mm bar clamp diameter and 1 1/8" steerer clamp diameter provide an ideal strength to weight ratio for tough rides. Another highlight is its integrated T25 hardware with rounded heads, which offer maximum strength while also preventing injury. Coming complete with eye-catching laser graphics, this is a perfect upgrade for adding some extra durability and style to your mountain bike.Features: Material: 6061 Aluminium Finish: Anodised Bead Blast with Laser artwork Hardware: Integrated T25 hardware with rounded heads Use: MTB Bar Clamp Diameter: 35mm Steerer Clamp Diameter: 1 1/8" Steerer Clamp Stack: 40mm Rise: 0 degrees Width: 58mm Length: Multiple options available to select Weight: 40mm Option; 155g; 50mm Option: 160mmManufacturer's Part Numbers: E13ST2001 Black 40mm x 0 Rise E13ST2002 Black 50mm x 0 RiseBuy E Thirteen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.