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Due to the unfortunate COVID-19 Pandemic, we are currently experiencing an unprecedented volume of online orders, in person visits, and bike repairs.
We are doing our very best to fill orders, help customers, and keep your bikes working. Please expect to see some delays at this time.
Thank you for your understanding and patience.

Pro Tharsis XC Carbon Seatpost

Pro Tharsis XC Carbon Seatpost
  • Color: UD Carbon
  • Color: UD Carbon
  • Color: UD Carbon
UD Carbon
Please select options


- Lightweight UD carbon construction
- 1 bolt clamp system with wide angle adjustments
- Matte carbon finishing
- Compatible for Shimano DI2 battery integration
- Weight from 199g
- Available in 27.2mm, 30.9mm, 31.6mm
- Length: 400mm

Part Numbers

Option UPC MPN
UD Carbon / 27.2mm / 400mm / 0mm 022255464598 PRSP0107
UD Carbon / 30.9mm / 400mm / 0mm 022255464604 PRSP0108
UD Carbon / 31.6mm / 400mm / 0mm 022255464611 PRSP0109