Zipp
Product ID: GM122920-44
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The SL Speed seat post has become a favorite of pro road and cyclocross racers because of its light weight and dependability. ZIPP's engineers used SRAM's Exogram™ technology which features a hollow carbon construction to make the tube as light weight as possible and optimized the clamping system for adjustability, security and ease of use.
Overall rating: 5.0 / 5 from 4 reviews.
Review topics: ["seatpost"].
"Like the one bolt adjustment, way easier to tweak n stays put! Next is to find a seat that fits....Not to brag but....17.2 lbs, custum Bishop Item4, columbus max, n life tube mix, whisky fork.. steel frame with 405gram platform pedals. Go figure, injured my knee 2 weeks prior to delivery of my first new bike in 10 years! Got speedplay n sidi shoe...Great pric thanks cambria!"
"I love this seatpost! Super light, easy to install and adjust. Matches great with my Zipp SL70 Ergo carbon bars. They have a great flex and are comfortable too. Would recommend to anyone."
"I've been a ZIPP fanboy for 15 years, and this seatpost continues what I consider their legacy of high quality, great looking products. It's definitely nerve racking to torque carbon and a small bolt to 12, but it holds remarkably well and does not slip. Just go slow and 100% use a reliable torque wrench."
"This seatpost is super smooth and very compliant. I would say it is even smoother than the Specialized CGR “Cobble Gobler” it replaced on my Roubaix. My 330 mm post weighed 172 grams so it is quite light. The one bolt seat mount holds well for me but I also only weigh 156 lbs. Overall I would say that this is an excellent seatpost with a great ride."
