The Bontrager RSL is a strong, lightweight seat post made from OCLV carbon with a CnD profile for a more controlled and compliant feel. The ultimate upgrade for any ultralight race bike.
Specifications of the Bontrager RSL Carbon Seatpost
- CnD profile increases torsional stiffness and vertical compliance
- high compliance at both maximum and minimum insertion depths
- adjustable 2-bolt clamping with an adjustment range of 12 degrees
- shaft tube and head made of 100 % OCLV Carbon
- 20mm setback
- including clamps for round seat stays (7 x 7mm)
- separately available clamps for carbon seat stays (7 x 10mm)
Material: carbon
Weight: approx. 272g / 330mm – 312g / 400mm (manufacturer’s specification)










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