CAST EFX ENDURO STEM S3-T40 thanks to its compact size

thanks to its compact size and minimalist design

Weight: 46 grams / 1

Four-way stretch fabric to allow freedom of movement

Sold as pack of 5

Its proven design lifts the tire away from the rim and features a spoke hook to hold the lever in place when multiple levers are needed

CAST EFX ENDURO STEM S3-T40 thanks to its compact sizeThe 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 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