XLC A-Head ST-M30 1 1/8″ (31.8mm) Stem

The A-Head ST-M30 XLC stem is clamped to the outside of the fork tube. A thread on the steerer tube is no longer necessary, which offers the possibility for fork manufacturers to create thinner-walled steerer tubes or to use other materials such as carbon for example. The A-Head Set system thus offers a weight advantage and easier assembly.

Features :

• Product name : ST-M30
• Mark: XLC
• Reach: 90mm
• Weight: 259g (for 110 mm)
• Materials: 3D forged aluminium
• Screw materials: steel
• Direction type: A-Head
• Fork diameter: 1 1/8″.
• Handlebar diameter: 31.8 mm
• Angle: -30° / 40°.
• Use: Road, MTB, City