FSA K-Force Di2 Seatpost 31.6 x 400mm SB0 MTC MPFN-98-36143 }Zipp Cognition Disc-Brake 12x142 Rear

}Zipp Cognition Disc-Brake 12x142 Rear End Cap Set for Shimano/SRAM 11-Speed Road Freehub Bodies

High load DU bushing and cartridge bearing

}Ritchey WCS C220 Stem - 120mm 31

model R1/One/RX/Mega/RO/T1S description tubing kit

FSA K-Force Di2 Seatpost 31.6 x 400mm SB0 MTC MPFN-98-36143 }Zipp Cognition Disc-Brake 12x142 RearOne 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 0072029030 Model Name K Force Light Category Seatposts