Forged + CNC MTN Stem

The new forged and CNC-machined MTN stem is designed for strength, precision, and versatility. Available in 31.8 mm and 35 mm clamp diameters with lengths of 32 mm, 40 mm, and 50 mm, it suits a wide range of riders and setups.

Specifications

• Stem Material: Forged and CNC 6061-T6 Aluminium

• Bolts: Stainless steel

• Colours: Black

• Clamp Diameter: 31.8 mm 

• Length: 32 mm, 40 mm, 50 mm

• Steerer Tube Diameter: 1 1/8 in

• Stack Height: 38 mm

• Clamp Width: 54 mm

• Rise: 0°

Weight

• 31.8 mm Diameter: 32 mm (131 g), 40 mm (143 g), 50 mm (160 g)

Installation Notes

1. Install handlebar, ensuring all four clamp bolts leave a small gap; torque to 6 Nm.

2. Install stem onto steerer tube, align, and tighten the top two steerer bolts; torque to 6 Nm.