Zipp Service Course SL 20mm Setback Carbon Road Seatpost – Matte Black

The carbon Service Course SL seatpost is specifically tuned to be more shock-absorbing than the “comfort” seat posts on the market, while still passing our strict internal MTB strength test. Flex engineered into the lightweight carbon tube keeps the rider comfortable over any terrain. Better fit means better performance, and if your saddle is out of position, you’ll waste energy with every pedal stroke. The secure, two-bolt clamp makes for easy micro-adjustments of saddle position, and the head has been redesigned for maximum bolt head accessibility.

Key Features:

• Distinctive Zipp cosmetics
• Unidirectional Carbon fibre tuned for ride comfort
• Lightweight clamping system
• Lifetime warranty

Specifications:

• Material (SP/ST): Unidirectional Carbon/AL-7075 head
• Post diameter: 25.4mm, 27.2mm, 31.6mm
• Post length: 400mm
• Colour (SP): Matte with stealth decals
• Hardware: Steel
• Clamp Material: Al-7075
• Offset/Setback: 20mm