Bicycle fork neck gasket - smooth aluminumMaterial: Aluminum Design: Plain Height: 5mm Inner diameter: 28. 6mm Outer diameter: 36 35mm Thickness: 3mm Weight: 4 5g A bicycle fork shim, also known as a fork collar, is a small accessory, usually made of carbon or aluminum, used to adjust the height of the fork neck and stem of a bicycle. The main purpose is to help the rider have a more comfortable riding position, suitable for their height and riding style. Adjusting the height of the fork

Weight: 270g

The thick flange design ensures even load distribution and high weight capacity

ensuring precise and efficient shifting

Product weight: 115g

Data is now where it should be – easily viewable and easily accessible

which can be the cover of the derailleur crank or the derailleur lever

Specifications: 140mm/ 160mm

Name: Planet X

Weight: 126g

Material:  aluminum

Outer diameter: 37mm

High-quality PVC plastic