Ergotec Octupus 2 Quill Stem - 31.8 | Adjustable - for Threaded Steerer | 1 1/8" - silver

The sturdy Ergotec Octopus 2 quill stem is made of 3D-forged aluminum and features a 4-bolt clamp for handlebars with 31.8 mm diameter. The angle of the stem for 1 1/8 inch threaded steerers is adjustable in a range from 0 to 60 degrees.

Technical details of the Ergotec Octopus 2 stem

• material: aluminum 6061-T6
• diameter handlebar clamp: 31.8 mm
• outer diameter stem shaft: 25.4 mm
  (corresponds to the inner diameter of 1 1/8" steerer tubes)
• length stem: 60 mm
• length stem: 180 mm
• angle stem: 0° - 60°
• effective gain length: 60/40 mm
• effective gain height: 110/150 mm
• weight: approx. 400 g (manufacturer's specification)

Safety Level 4:

City / Trekking bikes: up to 140 kg system weight
children's / youth bikes: up to 100 kg system weight