This Tool is used to Re-Tension the Reduction Drive Belt on the Vittorzi Moster to the correct tension
A Must have Tool in the tool kit for All Moster Owners.
The correct weight that has to be applied is:
3.5Kgs for Moster185 Classic and Moster185 Silent with a Gates 15 grooves belt;4.5Kgs for Moster185 Plus and Moster185 Factory with a Optibelt 13 grooves belt; (5.0Kgs for the first installation of the Opti belt 13 grooves belt).
The weight must be applied on the final hole of the tool.