he EFX stem, or otherwise known as Enduro FX (enduro-effects), is our top-of-the-range race-ready trail stem designed and developed on the Enduro World Cup circuit withGreg Callaghan.
The EFX stem is engineered to let riders precisely record and quantify their cockpit setup, making it easy to fine-tune adjustments for a consistent, confidence-inspiring feel, race after race. It also improves communication between riders and mechanics when making changes.
