Argon E-114 Stem (Reach) question

I was looking at the Specialized Transition but the stack and reach appears better for the Argon 18. But an important aspect to reach is stem length and the E-114 has an integrated stem.

What is the length of the “stem”? It doesn’t appear to be length adjustable. For those that have ridden it, is the fixed stem length a problem?

I have read very positive reviews and it appears the biggest negative is the weight.