SAFETY

&

COMFORT

STEM ADJUSTABLE SERIES

ADJUSTABLE STEM can be used on various types of bicycles, including road bikes, mountain bikes, urban bikes, and more. It features adjustable angle and height functions that can be adjusted by rotating and tightening screws. Due to different riding needs and body characteristics, riders can adjust the height and angle of the stem to achieve a more comfortable riding posture. Therefore, this STEM design is very suitable for long-distance or long-term riding, or situations where quick changes in riding posture are needed.
Compared to fixed STEM, ADJUSTABLE STEM can provide more flexibility and adaptability. For example, if a rider wants a more upright riding posture to reduce back pressure, the STEM can be adjusted to a higher angle. If they want a more aerodynamic riding posture to increase speed and stability, the STEM can be adjusted to a lower angle.
There are many ways to adjust ADJUSTABLE STEM, generally requiring tools to be adjusted. Different STEMs may have different adjustment ranges and methods, so riders need to carefully read the product manual to ensure correct operation. At the same time, using ADJUSTABLE STEM also requires attention to safety. Proper adjustment can not only improve comfort and riding efficiency but also reduce unnecessary riding risks.

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ADJUSTABLE STEM

  • AD-AS8511
  • MATERIAL Alloy 356.2 / 6061 T6
  • PROCESS Melt Forged / Forged Cap
  • STEERER 28.6 mm
  • EXTENSION 90 mm
  • BARBORE 31.8 mm
  • ANGLE 0 ° ~ 90 °
  • HEIGHT41 mm
  • WEIGHT 409 g

AD-AS8430

  • MATERIAL Alloy 6061 T6
  • PROCESS 3D Forged
  • STEERER 28.6 mm
  • EXTENSION 110 mm
  • BARBORE 31.8 mm
  • ANGLE 0 ° ~ 60 °
  • HEIGHT42 mm
  • WEIGHT 318 g

AD-MA8201

  • MATERIAL Alloy 6061 T6
  • PROCESS Forged
  • STEERER 28.6 mm
  • EXTENSION 90 / 110 / 130 mm (25.4mm)
  • 95 / 110 / 125 mm (31.8mm)
  • BARBORE 25.4 / 31.8 mm
  • ANGLE 0 °~ 60 °
  • HEIGHT 35 mm
  • WEIGHT 265 g (Ext:95mm)

ADJUSTABLE

  • AD-MA268-8
  • MATERIAL Alloy 356.2
  • PROCESS Melt Forged
  • STEERER 28.6 mm
  • EXTENSION 110 / 130 mm
  • BARBORE 31.8 mm
  • ANGLE 0 ° ~ 60 °
  • HEIGHT 40 mm
  • WEIGHT 361 g (Ext:130mm)

AD-MA8220

  • MATERIAL Alloy 356.2
  • PROCESS Melt Forged
  • STEERER 28.6 mm
  • EXTENSION 90 / 110 / 130 mm
  • BARBORE 25.4 mm
  • ANGLE 0 ° ~ 60 °
  • HEIGHT 40 mm
  • WEIGHT 305 g (Ext:90mm)

AD-MA215C-8

  • MATERIAL Alloy 356.2
  • PROCESS Melt Forged
  • STEERER 28.6 mm
  • EXTENSION 105 / 125 mm
  • BARBORE 25.4 mm
  • ANGLE '0 ° ~ 50 °
  • HEIGHT 41 mm
  • WEIGHT 368 g (Ext:125mm)

ADJUSTABLE

  • AD-MQ268-2/5
  • MATERIAL Alloy 356.2 / 6061 T6
  • PROCESS Melt Forged / Forged Cap
  • STEERER 22.2 / 25.4 mm
  • EXTENSION 90 / 110 mm
  • BARBORE 31.8 mm
  • ANGLE 0 ° ~ 60 °
  • HEIGHT 150 / 180 mm
  • WEIGHT 545 g (25.4*Ext:110mm)

AD-MQ8220-2/5

  • MATERIAL Alloy 356.2
  • PROCESS Melt Forged
  • STEERER 22.2 / 25.4 mm
  • EXTENSION 80 / 100 / 120 mm
  • BARBORE 25.4 mm
  • ANGLE 0 ° ~ 60 °
  • HEIGHT 150 / 180 mm
  • WEIGHT 486 g (25.4*Ext:80mm)

AD-MQ299C-2/5

  • MATERIAL Alloy 356.2
  • PROCESS Melt Forged
  • STEERER 22.2 / 25.4 mm
  • EXTENSION 90 / 110 mm
  • BARBORE 25.4 mm
  • ANGLE 0 ° ~ 50 °
  • HEIGHT 150 / 180 mm
  • WEIGHT 515 g (25.4*Ext:90mm)

ADJUSTABLE

  • AD-MQ298-2/5
  • MATERIAL Alloy 356.2
  • PROCESS Melt Forged
  • STEERER 22.2 / 25.4 mm
  • EXTENSION 90 mm
  • BARBORE 25.4 mm
  • ANGLE 0 ° ~ 50 °
  • HEIGHT 150 / 180 mm
  • WEIGHT 535 g

FAQ

Q: Can the angle of the ADJUSTABLE STEM be adjusted?

A: Yes, the angle of the ADJUSTABLE STEM can be adjusted by rotating and tightening the screws according to the rider’s needs. Different angles of the STEM can affect the riding posture and control performance, and the appropriate angle can improve riding comfort and efficiency.

 

Q: What types of bikes is the ADJUSTABLE STEM suitable for?

A: The ADJUSTABLE STEM is suitable for various types of bicycles, including mountain bikes, road bikes, urban bikes, commuter bikes, and more. Different types of bikes may require different STEM designs, so it is important to choose the appropriate ADJUSTABLE STEM according to the type of bike.

 

Q: Is the ADJUSTABLE STEM suitable for beginner riders?

A: The ADJUSTABLE STEM is very suitable for beginner riders because it can be adjusted according to their needs. Proper adjustment can improve riding comfort and efficiency, as well as enhance control and safety for beginner riders.