shipping country:

INDUSTRY NINE A318 Stem 31,8 mm | purple

Item number:
Product weight: 129 g
Brands: Industry Nine

147,50 €
MSRP: 159,00 €
You save 7,23%, that is 11,50 €

including 19% VAT. , excl. Shipping costs / shipping time info


There are variations of this item. Please select the variation you wish.

available from stock
Credit Card, PayPal, Amazon...
Secure Transaction
Refund within 100 Days
Free Return

Product details | Availability


INDUSTRY NINE Stem A318 Stem 31.8mm | purple

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 A-Series stems get their name from axle n-manufacturing process. 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 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 areas that are not relevant for 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: 30mm, 40mm, 50mm
Angle: 8° (30mm length), 6° (40mm length), 5° (50mm length)
Rise: +/- 4.4mm
Clamp height steerer tube: 40 mm
Clamp width handlebar: 50 mm
Tool holder: 4 mm Allen key
Max. permissible torque: 5-7 Nm (stem clamp), 7-9 Nm (steerer clamp)
Weight limit: not specified
Finish: glossy
Colour: purple

Weight according to the manufacturer: 127g (30 mm length), 136g (40 mm length), 155g (50 mm length)
Weight weighed: 129.2g (30mm length)

Scope of delivery: 1x INDUSTRY NINE A318 Stem 31.8 mm | purple

available from stock
147,50 €
available from stock
147,50 €
in 3 - 5 days
147,50 €
matching products:
INDUSTRY NINE face plate for A318 Stem 31.8 mm INDUSTRY NINE face plate for A318 Stem 31.8 mm
available from stock

INDUSTRY NINE face plate for A318 Stem 31.8 mm

44,50 € *
  • MSRP: 49,95 €
  • Item no.: 54305
  • Weight: 28g
INDUSTRY NINE Spacer Set Aluminum | 1 1/8 | purple INDUSTRY NINE Spacer Set Aluminum | 1 1/8 | purple
available from stock

INDUSTRY NINE Spacer Set Aluminum | 1 1/8" | purple

24,50 € *
  • MSRP: 26,50 €
  • Item no.: 61364
  • Weight: 17g