Cast MTB EFX Director Stem - 1 1/8th Inch Steerer - 35mm - 45mm - 0 Degree - Black Out of Stock leverage and a perfect fit

leverage and a perfect fit

360 fit system provides a customized

Cogs - 11-13-15-17-19-21-24-28-32-37-44-52

Minimal Noise

Ultra-light construction for superior feel and comfort

Cast MTB EFX Director Stem - 1 1/8th Inch Steerer - 35mm - 45mm - 0 Degree - Black Out of Stock leverage and a perfect fitThe EFX stem, or otherwise known as Enduro FX (enduro effects), is their top of the range race ready trail stem designed and developed on the Enduro World Cup circuit with Greg 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