Bontrager RSL 31.6 Seatpost

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  • Regular price R 2,999.00
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An ultra-light OCLV Carbon seat post with a 31.6 diameter and 2-bolt clamping head that offers easy-to-set, secure, slip-free saddle positioning.

Our lightest seatpost ever

The RSL 31.6 Seatpost is a strong, light and compliant OCLV Carbon seatpost with a 2-bolt clamp that offers secure, no-slip saddle positioning for mountain bikes. Designed for weight-savings and durability, the RSL 31.6 Seatpost is the ultimate upgrade for any ultra-light race bike.

Product details

  1. 100% OCLV Carbon fibre shaft, head and plates
  2. Lightweight titanium hardware
  3. 2-bolt micro-adjust head mechanism offers 15 degrees of adjustment
  4. The unique clamp shape allows for easy saddle changes and adjustments
  5. Compatible with standard and oversized carbon saddle rails
  6. Suitable for road or mountain use


Size 31.6mm x 330mm x 0mm 31.6mm x 400mm x 0mm
Diameter 31.6 mm 31.6 mm
Length 330 mm 400 mm
Offset 0 mm 0 mm
Rail compatibility Universal Universal
Material Carbon Carbon
Weight 157g 169g