Description

- Comas Race Double Pulley Chain Tensioner

- High quality aluminium made by CNC 7075-T6

- Fouble pulley system 10T with ceramic bearings.

- Tension adjusment by Allen 6 and spring positioning.

- Nylon insert for better friction.

Sizes

- Wide: 4mm

- Axle diameter: 10mm Finish

- Anodized black