Upgrade Aluminum Main Pulley 50T

Use this upgrade one way pulley to replace stock one way pulley in your Kraken/RAW 580

Must be used with front tail pulley SKU : H2271-S

Includes:

- 1 x Upgrade Aluminum One Way Pulley 50T

(Already assembled from factory)

- 2 x Shims Ø10x Ø16

Used for:

- Kraken 580

- RAW 580