S.O.M Handle Knob AC33S (air cylinder)

The name AirCylinder (AC) was born from the hollow structure and conical design.

• Knob diameter: 33mm
• Plain surface with no unevenness to reduce fatigue
• Carbide EVA material that ensures amazing grip power with light force
• Weight: 12g
• Corresponding to Shimano A or Daiwa S type handle knob replaceable