The Burgtec Enduro MK3 Stem is all you need for hitting the trails with wing suit type accuracy. This Stem was born out of rider s demands for precision and for those moments when you have to be inch perfect.Forged and Fully CNC machined from AL6061 T6 AluminiumStainless Steel HardwareAvailable lengths: 35mm, 42.5mm and 50mmAvailable in both 31.8mm and 35mm ClampWeight: 35mm 138g, 42.5mm 152g, 50mm 160g9 Colours; Burgtec Black, Race Red, Deep Blue, Purple Rain, Kash Bronze, Iron Bro Orange, Rhodium Silver, Burgtec Bullion Gold and Toxic Barbie PinkFrom the start of the design process, it became clear that Burgtec wanted extra rigidity. To yield this, they would need to make the Stem using a forging process, a new thing for them. The result of which allowed them to achieve a more intricate shape than machining alone. It involves applying a huge amount of force to redirect the grain flow of the material. As a result, this gives superior strength, fatigue and impact resistance.Another a