Zipp Service Course seatpost features an innovative low-profile clamp allowing greater for-aft adjustment.It's a post that’s lightweight and strong for security and a precise fit at an affordable price.

Specifications:

• Weight 270g
• Diameter 31.6 
• Length 350mm
• Setback 20mm
• Torque for saddle rails 7.0Nm
• Minimum insertion length 90mm
• Material 6061 aluminum