Belly Buster Weights

EPI Performance Polaris Belly Buster Weights are designed for riders looking to maximize clutch performance and acceleration. Their aggressive profile produces stronger low- and mid-range pulling power while delivering a dynamic upshift that helps keep your engine in its powerband.

Solid Belly Buster Weights provide a preset calibration for riders who want consistent clutch performance without additional tuning. They are ideal for replacing worn factory weights or maintaining a proven clutch setup with reliable engagement and predictable performance.

Adjustable Belly Buster Weights offer additional tuning flexibility with three adjustment positions per weight and a total adjustment range of 16 grams per arm. Using 1.3 gram rare earth magnets, they allow you to fine tune engine RPM, clutch response and acceleration to match changes in tire size, horsepower, elevation and riding conditions.

Manufactured from billet tool steel, heat treated and plated for extended service life, EPI Performance Belly Buster Weights deliver the durability and performance needed for demanding ATV and UTV applications.