S3 PRO CHAINWHEEL PROTECTOR - High quality rear sprocket protector, comes with 2 adhesive cover plates: one for the external side and the other for the internal side. Fits most trials bikes made from from 1995 on up.

Nº of teeth (Z):
* From 46 to 48 Z - CH-593-B/R
* From 41 to 44 Z - CH-595-B/R
* From 38 to 40 Z - CH-597-B/R