What is the purpose of clutch weights?

Clutch weights are a key part of your ATV's continuously variable transmission (CVT). As the engine speed increases, centrifugal force causes these weights to move outward, which in turn shifts the primary clutch to change the gear ratio and improve performance.

What does the 75 gm weight signify?

The 75 gm weight refers to the mass of each individual clutch weight. Heavier weights generally cause the clutch to engage at a higher RPM, which can improve acceleration off the line, while lighter weights can affect engagement RPM and top-end performance.

Are any other parts needed for installation?

This set includes the clutch weights and a bushing. You will need to have the necessary tools to access and disassemble your primary clutch to replace the existing weights.

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

EPI 21-23 Polaris 570 Sportsman S57 Series Weights 75 gm.

Specifications

Brand: EPI
Part #: S5775S
UPC: 840109274311

EPI 21-23 Polaris 570 Sportsman S57 Series Weights 75 gm.

Name: EPI 21-23 Polaris 570 Sportsman S57 Series Weights 75 gm.
Brand: EPI
SKU: epi-epi-21-23-polaris-570-sportsman-s57-series-weights-75-gm-t14-840999
Price: 152.31 USD
Availability: BackOrder

$152.31

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

EPI S57 Series Weights 75 gm for 2021-2023 Polaris 570 Sportsman. Improves clutch performance with a 75 gm weight.

Key Features

Fits 2021-2023 Polaris 570 Sportsman.
Replaces OE Polaris 36 series clutch weights.
Set includes three 75 gm S57 Series weights.
Machined from billet tool-steel for durability.
Heat-treated and plated to resist wear.
Bushing is included for installation.

These clutch weights are designed for 2021-2023 Polaris 570 Sportsman models.

Secure CheckoutFast Shipping631-982-0042

Product Details

When you're looking to fine-tune your Polaris 570 Sportsman's clutch for better acceleration or top-end speed, changing the clutch weights is a common way to adjust performance. These S57 Series weights from EPI are designed to replace the stock Polaris 36 series weights, giving you a way to modify how your clutch engages and disengages.

These weights are precision-machined from billet tool-steel, then heat-treated and plated. This construction helps them resist wear, so they should last a good long time in your clutch assembly. They come with a bushing included, making them ready to install. The 75 gm weight is a specific option to alter your machine's power delivery characteristics.