Reliable pulley for accurate belt tensioning
The Unrivaled Engineering EC-11 Eccentric Idler Pulley provides smooth operation and allows fine adjustment of belt tension in performance setups. Built for durability and precision, it’s available with or without the M10 bolt and spacer depending on your installation needs.

Available Options

  • With M10 Bolt and Spacer

  • Without M10 Bolt and Spacer

Key Features

  • Eccentric design allows accurate belt tension adjustment

  • Smooth bearing for consistent operation

  • Optional M10 bolt and spacer kit

  • Designed for performance and custom applications

Full Specs
Brand: Unrivaled Engineering
Part Number: EC-11
Type: Eccentric Idler Pulley
Includes (Optional): M10 Bolt and Spacer
Application: Universal

What's Included

  • 1 x Eccentric Idler Pulley

  • (Optional) M10 Bolt and Spacer

 

SKU EC-11
Brand UNRIVALED ENGINEERING