Over the past few years we've seen some bike makers step backwards in the technology that they're building into their bikes.

ByoCycles is issuing a free upgraded ‘Truvativ’ adjustable stem to all its customers who have purchased this product. The company said: "The change is being made after extensive testing has been ...

Gravel Bike Stem, Seat Post Combo ... Both are adjustable on the trail, but the stem is the most tunable on the market, making this system a standout among its competitors. USE VYBE Suspension System ...

The Tharsis EVO Handlebar and Stem allow for internal routing if needed.

Now Trek has an aero bike with the exact frame and fork as the $12,000 / £12,000 / AU$13,499 Madone 9.9, but with a normal stem and an aero but separate handlebar — and a much more attainable ...