Strong, yet light as a whisper, Zipp's Service Course SL is everything you could want in a seatpost. It's forged out of a single piece of tough 7075 aluminum, yet weighs just 220 grams. A low-profile clamp allows you to slide the saddle extra far back on the rails, giving you more room to optimize your position. The clamp even features downward-facing bolts for micro-adjustments to achieve that perfect fit.
Weight limit: 300 pounds
|Beyond Black / 27.2mm / 330mm / 0mm||710845686313||00.6815.042.120|
|Beyond Black / 27.2mm / 330mm / 20mm||710845713064||00.6815.042.180|
|Beyond Black / 31.6mm / 330mm / 0mm||710845686368||00.6815.042.150||ZIP37591853K|
|Beyond Black / 31.6mm / 330mm / 20mm||710845713071||00.6815.042.190||ZIP30115048K|
|Gloss Black / 27.2mm / 330mm / 0mm||710845686252||00.6815.042.060|