Designed to complement our range of carbon dynamo forks, our carbon dynamo seatpost has been engineered to withstand the rigours of ultra racing and is the perfect addition to any ultra distance, Audax, commuter or gravel bike.
A small off-centre hole allows a rear dynamo light to be mounted on the seatpost with no cable visible for a super clean aesthetic and no more external cables or extra holes in your frame. Now your rear dynamo light can be integrated into your bike setup and run internally helping weatherproof your setup.
Choose from two versions with hole locations at 105mm or 120mm, see diagram below. The 105mm is better suited to frames with less exposed seatpost and compact or slimline saddle bags. The 120mm version is better suited to bikes with more seatpost exposed and smaller saddle bags.
If running a medium to large saddle bag the dynamo cable can be pulled out to allow the light to be mounted out of
the way of the bag but still in a visible location such as the back of the saddle if the saddle allows or the seat tube if the frame allows.
This seatpost has been optimised for Son Schmidt’s rear light with tensioning strap and will also work with Supernova’s Airstream Tail Light 2 and other seat post rear lights with cable diameters no greater than 3.9mm.
When paired with a dynamo fork, cables can be run through the downtube and up the seat tube, keeping all cables hidden. The dynamo seatpost is compatible with setups running Di2 batteries inside the seat post thanks to a two part rubber battery holder (included) allowing the rear light cable to run alongside the battery and into the frame.
Colour Matt Brevet Black
Seatpost Length 350mm
Minimum Insertion 80mm
Recommended Light Son Schmidt rear light for seatpost mount
Other compatible Lights Supernova Airstream Tail Light 2
Hole Diameter 4mm
Maximum Light Cable Diameter 3.9mm
Material Carbon fibre
Suitable for 7x9mm oval carbon rails Yes
Suitable for 7x7mm round rails Yes
Di2 battery compatibility Yes, using rubber battery holder included with seatpost on request
Maximum Torque 6Nm
Uses Road & Gravel
Warranty 2 years
Maximum Rider Weight* 105kg