Resilient and svelt, the FSA K-Force Light Di2 Seatpost is made using advanced unidirectional carbon fiber construction, endowing it with high strength and a vibration smoothing ride. FSA equipped the K-Force Di2 seatpost with an aluminum insert to hold an internal Shimano Di2 battery. If you are lucky enough to ride with Di2 componentry, the FSA K-Force Di2 seatpost is a high-performance storage locker for your internal battery, as well as a pro-level seatpost in it's own right.
Chromoly and stainless steel hardware
Fits 7mm saddle rails
UD carbon fiber
210 grams (27.2)
Buy FSA K-Force Light Di2 Setback Seatpost from Chain Reaction Cycles, the World’s Largest Online Bike Store.