FSA K-Force Di2 Seatpost 31.6 x 350mm SB0 MTC 61903 Z6 is a basic affordable

Z6 is a basic affordable replacement chain for use on 6 and 7 speed bikes

} Fast rolling and superior grip

Color Champos Defined Color Multi-Color Finger Style Full Finger Insulation Type None Padding None Season Warm Weather Size Medium

Plus the mat has useful tools built in like metric and imperial rulers ball bearing and sealed bearing gauges which make it easier to identify the parts you need when working on your bike

FSA K-Force Di2 Seatpost 31.6 x 350mm SB0 MTC 61903 Z6 is a basic affordableOne 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 0072005030 Model Name K Force Light Category Seatposts