Spacer Trek Session 29 2022 Idler Pulley 4.5mm Black

Genuine Replacement Parts

Trek proprietary suspension hardware.

Key Features

• Designed for Session 29 2022
• Use with the Trek Session 29 2022 Idler Pulley 3.5mm grey spacer
• Use with the Trek Session 29 2022 Idler Pulley 0.5mm Washer
• Intentionally black and grooved to aid in disambiguation from grey spacer
• Swap orientation of spacers to match different brand crank/chainrings

Specifications