Stem Black-ONE D-2 Direct Mount

Introducing the Black One Direct Mount D-2 stem for DH mountain bikes, a game-changer for your DH bike thanks to its innovative design that accommodates two handlebar diameters in a single stem. Say goodbye to limitations with this successor to the famous Black One Direct Mount stem.
A reduction shim is included for compatibility with Ø31.8 mm handlebars. Remove the bushing and you get a Ø35 mm stem, versatile and adaptable to your needs.
Its two-piece construction blends in perfectly with your cockpit, giving it a sturdy, refined appearance. Installing your handlebars is child's play, thanks to the stem's design, eliminating the need to dismantle brakes or grips.
The lower clamping area benefits from an intelligent design, ensuring even distribution of clamping forces without pinch points or sharp edges. This not only improves safety, but also optimizes conditions, which is particularly beneficial for carbon handlebars. Since most stress is concentrated on the lower part of the handlebar, our smooth clamping surface extends the life of the handlebar, promising longevity and reliability.
Features :
- Stem weight + shims: 137 g (+/- 5% weight tolerance)
- Screw weight: 25 g (4 screws for attachment to fork crown)
- Length: 45 mm
- Rise: 21 mm
- Handlebar clamp: Ø 31.8 mm & Ø 35.0 mm
- Material: Aluminium 6061 T-6
- Finish: CNC machined