Burgtec Enduro MK3 35mm Stem - Orange BackInStock-23-02-2026 The Ultrun S Pack is

The Ultrun S Pack is intuitive

Each 40g gel contains 100 mg of caffeine

Renthal have achieved the same ride quality with no loss of strength or durability at a very similar weight

Directions for Use

Burgtec Enduro MK3 35mm Stem - Orange BackInStock-23-02-2026 The Ultrun S Pack isEnduro has evolved ever closer to Downhill. The Enduro MK3 Stem is all you need for hitting the trails with wing suit type accuracy. This Stem was born out of riders demands for precision and for those moments when you have to be inch perfect. Features: Forged and Fully CNC machined from AL6061 T6 Aluminium Stainless Steel Hardware Available lengths 35mm, 42. 5mm and 50mm Available in both 31. 8mm and 35mm Clamp Weight; 35mm 138g, 42. 5mm 152g , 50mm