TNT ORIGINAL gearbox output sprocket cover for motorcycle 50 MASH FIFTY, A RC HIVE E4

Here is the TNT ORIGINAL gearbox output sprocket cover for your 50cc motorcycle with 139FMB-B E4 engine.

It is an essential safety element for your motorcycle! It helps prevent your chain if it breaks, hurting you.

This would be due to the speed and the tension of the chain which will cause the chain to start suddenly and thus damage the motorcycle or the rider.

This is why we can never repeat enough to properly maintain your chain kit and always have a sprocket cover, moreover we would recommend an aluminum model for maximum safety but this one will also do the trick. affair. Also prefer a crimped chain rather than locked with a quick release.

At the bottom of the description you will also find maintenance products for your chain.

Mounts on:

ENGINE 139FMB-B E4

ADAPTABLE (*MAY NEED MODIFICATIONS)

MASH FIFTY E4

A RC HIVE 50CC E4