false
/equipment/cycling-components/bike-seatposts-accessories/bike-seatposts/bontrager-rsl-27-2-seatpost/p/34728/
  • home
  • Bike seatposts
  • Bontrager RSL 27.2 Seatpost
  • Bontrager RSL 27.2 Seatpost
Overview

Ultra-light comfort and control

The all-new RSL 27.2 Seatpost is an ultra-lightest carbon seat post, that now comes with an all-new design with a CnD shape profile for a more controlled and forgiving ride experience.

Product details

  1. CnD shape profile increases torsional stiffness and vertical compliance
  2. Designed to offer increased compliance at maximum and minimum insertion points
  3. 2-bolt design offers independent setback and tilt adjustments (+/- 12 degrees)
  4. 100% OCLV Carbon fiber shaft and head
  5. Includes 7x10mm round rail clamp compatibility
  6. 7x7mm round saddle ears sold separately

More options

Bontrager Line Elite 34.9 Dropper Seatpost

$345.99 

Bontrager Line Elite 31.6 Dropper Seatpost

$345.99 

Bontrager Line Dropper Seatpost

$240.99 

NEW

Bontrager RSL 31.6 Seatpost

$209.99 

Bontrager Pro Seatpost

$114.99 

Bontrager Elite Seatpost

$62.99 

Bontrager Comp Seatpost

$25.99 

Trek Pavement Suspension Seatpost

$31.99 

Trek Color-Matched Matte Carbon SeatMastCap & 7mm Round Ears

$159.99 

Trek Color-Matched Carbon Seatmast Cap & 7mm Round Ears

$159.99 

Cane Creek eeSilk+ Carbon Suspension Seatpost

$319.99 

Cane Creek eeSilk Carbon Suspension Seatpost

$319.99 

Trek Gen 7 Madone SLR Seatposts

$299.99 

Trek Madone SLR Color-Matched Carbon Internal Seatmast Cap

$289.99 - $314.99 

Trek Madone SL Color-Matched Carbon Internal Seatmast Cap

$274.99 

Trek Domane SLR Color-Matched Carbon Internal Seatmast Cap

$274.99 

Trek Madone Micro-adjust Aero Carbon Seatpost

$234.99 

Cane Creek eeSilk+ Aluminum Suspension Seatpost

$219.99 

Trek 2022 Speed Concept SLR Fixed Head Seatpost

$219.99 

Cane Creek eeSilk Aluminum Suspension Seatpost

$219.99 

Bontrager Speed Concept Carbon Seatpost

$209.99 

Bontrager Speed Concept UCI-legal (Gen 1) Seatpost

$209.99 

Trek 2022 Speed Concept Seatpost w/Flippable Head

$209.99 

You might also like

Bontrager RSL MTB Handlebar/Stem

$366.99 

SALE

Bontrager Verse Pro Bike Saddle

$179.99  | $240.99 

Bontrager Aeolus Pro Bike Saddle

$240.99 

fizik Antares Versus Evo 00 Adaptive Saddle

$399.99 

SALE

Bontrager Elite Road Pedal Set

$77.99  | $104.99 

Garmin Rally XC200 Dual-sensing Power Meter Pedal Set

$1,199.99 

SALE

Bontrager Flare RT Rear Bike Light

$47.99  | $64.99 

Bontrager Spring Roll Seat Bag

$64.99 

Bontrager XXX Integrated Road Handlebar/Stem

$599.99 - $629.99 

Bontrager XXX Water Bottle Cage

$89.99 

Bontrager Pro Multi-Tool

$51.99 

Bontrager Ion 200 RT/Flare RT Light Set

$119.99 

fizik Tempo Argo R3 Bike Saddle

$149.99 

SALE

Bontrager Verse Elite Bike Saddle

$118.99  | $159.99 

SALE

Garmin Edge 530 GPS Cycling Computer

$249.99  | $299.99 

Bontrager Pro Water Bottle Cage

$64.99 

Garmin Forerunner 745 Smartwatch

$375.00 

SALE

Bontrager Circuit WaveCel Road Bike Helmet

$118.99  | $159.99 

Features

30-Day Unconditional Guarantee

If for any reason you're not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.

Learn more

Specs
Sizing Service Reviews
  • Shop

    • Road bikes
    • Mountain bikes
    • Hybrid bikes
    • Electric bikes
    • Electra bikes
    • Men's bikes
    • Women's bikes
    • Equipment
    • Apparel
    • Sale
    • Customize
    • How to buy online
    • Trek bike finder
    • Find a bike shop
    • Bike tours
  • Inside Trek

    • Heritage
    • Technology
    • Racing
    • Social responsibility
    • Stories
    • Work at Trek
    • Podcast
  • Support

    • Customer service
    • Contact us
    • Newsletter signup
    • Returns
    • Shipping & delivery
    • Home delivery
    • Warranty
    • How to shop safely
    • Manuals & user guides
    • Product support
    • Bike basics & safety
    • Bike sizing & fit guides
    • Bike registration
    • Bike archive
    • Suspension calculator
  • Legal

    • Privacy policy & terms of use
    • Accessibility
    • Cookie policy
    • California Transparency Act
    • Recalls
  • United States / English

  • © Trek Bicycle Corporation 2023