The revolutionary Redshift suspension seatpost brings a whole new level of comfort to your ride. At its heart is an intelligent system of parallelograms and springs that adapts precisely to your needs. Simple preload adjustment lets you achieve exactly the stiffness you need. You’ll enjoy a quiet and smooth ride without unnecessary bumps and vibrations. A practical mudguard also protects the sensitive mechanism from dirt, extending the seatpost’s lifespan.
- Up to 60% shock absorption
Vibration absorption filters out up to 60% of shocks compared to a standard design, significantly increasing comfort on long rides. - User-adjustable stiffness
Spring preload can be easily adjusted to your weight and preferences; additional springs are also available for heavier riders.
- 35 mm travel
- Protective fender
- Smooth and quiet ride
- Weight limit 110 kg
- Tested in Velo magazine's " "
Specifications:
Diameter: 30.9 mm
Length: 400 mm
Offset: 7 mm
Weight: 547 g (with main spring)
Material: 6061 T6 aluminum alloy
Designed for seat rails: 7 mm round and 7×9 mm oval
Compatible with Di2 battery (requires purchase of Di2 battery mount)
Redshift is an American brand founded in 2013. It has become famous for its unconventional components and meteoric rise to kick starter. Their first products were the original "quick release" triathlon handlebar extensions and a "switchable" seatpost allowing for a simple and quick change from a traditional to a triathlon seat without tools.
Then in 2016 they shocked the cycling public again with the introduction of a suspension stem for gravel and fitness bikes. In 2019, they followed up with a suspension seatpost. All products are designed, tested and assembled in Philadelphia, USA.

