Industry Nine A318 31,8mm ohjainkannatin

INDUSTRY NINE A318 Stem 31.8 mm

The Industry Nine stems of the A series are real gems on every bike. Developed and produced in Asheville / North Carolina. The stems are made of 7075 aluminum in a timeless design with high rigidity. Each A-Series stem is available in a variety of lengths to match the geometry of modern mountain bikes.

The stems of the A-series get their name from the five- axle n manufacturing process of INDUSTRY NINE. The stems are compatible with both aluminum and carbon handlebars. An extra-wide clamping area of 50 millimeters also increases the rigidity of the cockpit. An additional feature of the A-series stems is that they can be mounted rotated. Depending on the assembly, the rise of the stem and your cockpit increases or decreases by a few millimeters. In order to keep the weight low, material was saved in all points that are not relevant to the rigidity.


Technical specifications:

intended use : All-Mountain, Trail, Enduro
Material stem: aluminum 7075
Material screws: stainless steel
Handlebar clamp Ø: 31.8 mm
Steerer diameter: 1 1/8 "
Length: 30 mm, 40 mm, 50 mm
Angle: 8 ° (30 mm length), 6 ° (40 mm length), 5 ° (50 mm length)
Rise: +/- 4.4 mm
Clamping height of the steerer tube: 40 mm
Clamp width handlebar: 50 mm
Tool holder: 4 mm hexagon socket
max.permissible torque: 5-7 Nm (stem clamp), 7-9 Nm (steerer clamp)
Weight restriction: n / a
Finish: glossy
Color: Black

Weight according to the manufacturer: 127g (30 mm length), 136g (40 mm length), 155g (50 mm length)
Weight weighed: 138.8g (40mm length)