Zipp Service Course SL Carbon Seatpost - Straight (Matte Black) carted The Vari-Cushion technology offers an

The Vari-Cushion technology offers an ergonomic

00mm spindle diameter cranks

547 g for the pair makes this wheel ideal for riding on routes that enable going more than 40 km/h

Designed for Trail

Rhythm step gear progression

Zipp Service Course SL Carbon Seatpost - Straight (Matte Black) carted The Vari-Cushion technology offers anThe carbon Service Course SL seatpost is specifically tuned to be more shock absorbing than the comfort seatposts 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, youll waste energy with every pedal stroke. The secure, two bolt clamp makes for easy micro