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- Machined internal shaft to reduce weight
- Titanium hardware
- 3D forged from a single piece of AL-7050
- Dual bolt, low profile micro adjust cradle
Product description
SL. Superlight. SuperLeggera. No matter the language, SL translates as tuned, faster, lighter. Zipp’s Service Course SL Alloy Seatpost is just that, a lighter version of their Service Course Seatpost. Two things create the 50g weight savings — more aggressive machine work to remove excess material and the addition of titanium hardware.Zipp uses a one-piece 3D forged design in 7075 aluminum to make the Service Course SL Alloy Seatpost stiff and strong. It also has a two-bolt clamp assembly that allows a wide range of angle adjustment to a fine degree so that you can perfect your saddle tilt. Once adjusted, the two-bolt assembly simply will not slip out of adjustment.Zipp engineers paid special attention to the length of the clamp assembly. On the lower portion, they designed to be a bit longer than what you might see on other seatposts. This is to support the saddle rails if you ride with it in a rearward position. And in this day of superlight titanium and carbon rails, the extra support and insurance against saddle damage is a very good thing.The Zipp Service Course SL Alloy Seatpost is 350mm long and is available in 27.2 and 31.6mm diameters. The clamp setback is 20mm.
Product Features
- Diameter: 27.2 mm 31.6 mm
- Length: 275 mm, 350 mm
- Material: 7075 aluminum
- Offset: 20 mm
- Compatible Components:
- Weight: 271 g
- Recommended Use: cycling
- Manufacturer Warranty: 2 years
From the Manufacturer
Zipp Service Course SL 31.6 350mm Polished Black