The PRO Tharsis 3Five Stem is beautifully CNC machined from 7050 aluminium and has a 35mm clamp diameter, making it suitable for use with many modern bars that are adopting this newer standard.

Who’s this item for: Riders looking to upgrade their cockpit to a 35mm clamp setup.

Material: CNC machined from 7050 aluminium.

Stack height: 4mm

Clamp diameter: 35mm

Rise: zero degree rise

Weight: Approx 150 grams for the 35mm length stem.