Straightline Performance SPI Adjustable Weight Kit 64-80 Gram (set screw) Arctic Cat 3pcs

Straightline Performance set-screw adjustable billet weight kit, 64–80 g / 2.26–2.82 oz per weight. Three heat-treated, zinc-plated weights and adjustment hardware allow precise clutch RPM tuning as elevation, snow and power setup change. Optional tungsten washers extend the range to 88.6 g / 3.13 oz; they are a separate upgrade. Select these weights only after confirming the clutch and target calibration.

Package includes: three adjustable weights, set screws, tuning hardware and instructions.
Dimensions: 13 × 7 × 3 in / 33.02 × 17.78 × 7.62 cm.