Utilizing the same replaceable cartridge technology as the Contact SL Switch dropper, the Contact Switch seatpost is the perfect seatpost for riders looking for exceptional performance at a more affordable price. 

Diameter: 30.9

• Vertical adjustment up to 150 mm with unlimited positioning
• Anti-rotation technology
• Routing of control cables internally only
• Air and oil cartridge for smooth and constant adjustment of the load range
• Closure compatible with standard 7mm (alloy) or 9mm (composite) seat rails
• Weight: 450g.