Forged Seventeen Stem with ±17° rise and 4-bolt stiffness
What Our Gearhead® Experts Are Saying:
"This stem is a great choice for riders who want fit flexibility. Flip it for a slammed race setup or run it positive for comfort. It’s lightweight, stiff, and installs cleanly with standard 31.8mm bars."
The Seventeen Stem from Profile Design is engineered for riders seeking precise fit adjustment and dependable cockpit stiffness. Designed with a ±17° rise (73°), it can be flipped to achieve either a negative or positive orientation—supporting aggressive, aerodynamic positions or more upright endurance setups.
Manufactured from 3D forged 6061-T6 aluminum, the stem delivers a strong, lightweight structure optimized for responsive steering input. The 4-bolt faceplate increases torsional rigidity while distributing clamping force evenly across the handlebar interface. With a 31.8mm clamp diameter, compatibility with 1 1/8in steerer tubes, and length options from 70mm through 130mm, the Seventeen Stem integrates easily into modern road and gravel performance builds.
Ideal for riders fine-tuning reach and front-end height, it offers clean aesthetics, structural reliability, and race-ready versatility.
Details
- Performance stem for road and gravel bikes
- ±17° rise allows aggressive or upright positioning
- 3D forged 6061-T6 aluminum for strength and low weight
- 4-bolt faceplate enhances stiffness and secure clamping
- Available in lengths from 70mm to 130mm
- 31.8mm handlebar clamp diameter
- Compatible with 1 1/8in steerer tubes
- 162g weight (100mm) for lightweight builds
- Item #PRDA03M
- Material
- 3D forged 6061-T6 aluminum
- Steer Tube Diameter
- 1 1/8in
- Length
- 70mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm
- Rise
- 73° (±17°)
- Clamp Diameter
- 31.8mm
- Stack
- 40mm
- Claimed Weight
- 162g (100mm)
- Activity
- cycling
- Includes
- stem