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HB18 Carbon 1 Piece Handlebar Stem
Style & Size:
Quantity
Only 1 In stock
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Lightweight HB18 Carbon Handlebar & Stem boosts speed and precision control
What Our Gearhead® Experts Are Saying:
"I swapped to the HB18 cockpit on my R5 and immediately felt the difference. It’s incredibly stiff when I’m sprinting but still comfortable over rough roads. Dropping almost 150 grams while gaining aero efficiency is no small feat—this bar feels fast and refined without any harshness."
We trust the Cervélo HB18 Carbon 1-Piece Handlebar & Stem to deliver a perfect balance of lightweight performance and aerodynamic efficiency. Born from the wind-tunnel refinement of Cervélo’s race-focused S5, the HB18 cockpit helps us cut through the air with two additional watts of aerodynamic advantage while dropping nearly 150 grams from the previous R5 setup.
The integrated carbon layup provides exceptional stiffness and precision steering without compromising comfort over long rides. The HB18 ensures every rider can dial in a race-ready fit that feels tailor-made for endurance climbs and aggressive finishes alike.
Details
- Integrated carbon handlebar and stem for lightweight race performance
- Reduces R5 system weight by nearly 150g over previous generation
- Improves aerodynamics by 2 watts for enhanced efficiency
- Derived from S5 development for stiffness and comfort balance
- Compatible with R5, R5CX, Rouvida, Aspero-5, and Caledonia-5 frames
- UCI-legal under updated competition regulations
- Item #CVL1X4F
- Material
- carbon
- Width
- [top] 350mm, 380mm, 400mm, [bottom] 400mm, 420mm, 440mm, [stem length] 80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 150mm
- Activity
- road cycling