* Comas trial rear sprocket

* CNC sprocket machined in Aluminum 7075 T6.

* Standard thread 1.37"x24t compatible with most rear hubs.

* Wide base of 12mm.

* 2mm teeth in central arrangement for a better drive transmission.

* Compatible with 1/8" and 3/32" chains.

Material

* Aluminum 7075-T6

Sizes

* 12 teeth

* Total width: 12mm

* Tooth width: 2mm

* Thread 1.37"x24t Finish

* Red anodized

Weight

* 12g 8 o