- The stem bodies are extruded and CNC-machined from the highest quality 6061-T6 aluminum.

- The top clamps are cold forged and CNC-machined for increased stiffness and strength.

- Despite their size and girth, Delta stems weigh less than many standard size 22.2 stems.

- A 53-millimeter stem weighs just 299 grams/10.55 ounces.