X10 Chain rear shock These spacers have a small

These spacers have a small flange that allows them to nest into each other

Super soft rubber compound for outstanding grip

The wireless (WL) encoded transmission Sigma has developed eliminates the need for cables – a wireless transmitter on the fork continuously measures and transmits bicycle speed without interference to the BC 5

Reflective accents improve low light visibility to motorists

Up to 14mm of fore/aft (forward & back movement) adjustability to lock the cleat base plate into place on the bottom side of the shoe

X10 Chain rear shock These spacers have a smallSolid pins, inner and outer plates make for an economical chain choice with all the performance of higher level X Series chains. Titanium Nitride coating reduces friction, offers corrosion resistance and the smooth finish is less susceptible to dirt making it easier to clean Double X bridge shape with inner and outer plate chamfering for smooth and fast shifting Stretch Proof heat treatment so the chain last longer and goes farther Mushroom riveted