Cylinder-crankcase fixing nuts kit for Montesa Brio, these nuts are mounted on the base of the cylinder and are the ones that fix the cylinder to the rest of the Montesa Brio engine. They are metric 7 and are higher than normal so that they have a better fit.

Includes:

X4 Brío cylinder nuts

Valid for:

Montesa Brío 80
Montesa Brío 81
Montesa Brío 82
Montesa Brío 90
Montesa Brío 91
Montesa Brío 110
Montesa Brío 150