This adjustable weight kit for the Ski-Doo P-Drive clutches will allow you to adjust the arms easily and quickly! This kit with 3 different size bolts 25mm, 30mm , 35mm and 15 adjustment shims allows you to adjust from 12 grams (lighter than stock for really high altitude), all the way to 22 grams in small increments. Easily adjust for low and high altitudes without having to pull ramps! This is also a must have when adding performance modifications to your sled. Comes in a compact organized case for easy tuning on the mountain or trail.

Fits 2017-up E-Tec 850's naturally aspirated and turbos with the P-Drive Primary Clutch Adjust from 12 grams to 22 grams Easy adjustment with small 1.2 gram shims Installs and adjusts in minutes Summit models can quickly adjust for low and high RPM without removing the ramps 5mm allen wrench used instead of the 4mm factory ones