FSA K-Force Di2 Seatpost 31.6 x 350mm SB25 MTC MFPN=ACB 4545 1125 BO-BAG Axle Diameter (mm) 15 Overall

Axle Diameter (mm) 15 Overall Length (mm) 198 Thread Length (mm) 12 Thread Pitch 1

Carbon Matrix stem body is forged 2014 aluminum with a stiffness-enhancing carbon exoskeleton which makes this 12% stiffer than the WCS alloy C220 stem

Fits Brand Trek Fits Brand Gary Fisher

}SDG Tellis Dropper Seatpost - 30

FSA K-Force Di2 Seatpost 31.6 x 350mm SB25 MTC MFPN=ACB 4545 1125 BO-BAG Axle Diameter (mm) 15 OverallOne piece continuous carbon fiber construction. Forged alloy Minimal Top Clamp (MTC). Fit 7mm standard rails and 7x9mm oval rails. Integrated plastic insert sleeve for Di2 Batteries. Available with 0 or 25mm setback TECH SPECS Vendor Full speed ahead Manufacture Number 192 0073005030 Model Name K Force Light Category Seatposts