Stem 1"1/8 70/80/90 mm 0/30° 31.8 Mountain Bike - Black size-g-2-n-12420-b-639 speed and power while reducing

speed and power while reducing the stress you place on your joints

and the zips are also waterproof and under a protective flap

In order to get a good flow rate when you drink

During the two-year guarantee period

Stem 1"1/8 70/80/90 mm 0/30° 31.8 Mountain Bike - Black size-g-2-n-12420-b-639 speed and power while reducingDesigned for replacing your 1"1 8 mountain bike stem. Technical specifications Fork steerer tube: 1"1 8 Handlebar diameter: 31. 8 mm Inclination: 0 or 30 Length: 70 80 90 mm Length: Material: Aluminium Compatible with coloured spacer sets Assembly tips When performing assembly, the upper part of steerer tube must not be lower than the stem's top screw, subject to the risk of it breaking. Observe tightening torque as indicated on stem. Maintenance tips