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TriMax 4D Compact Carbon Handlebar

What Our Gearhead® Experts Are Saying:

"I love how the Trimax 4D Compact Handlebar balances aerodynamics with comfort. The flat-top riser provides a natural hand position, while the 10° forward bend enhances control in aggressive riding stances. The internal cable routing keeps my cockpit looking clean, and the carbon construction shaves weight without sacrificing durability. It’s a solid upgrade for any serious road cyclist."

When we demand precision, aerodynamics, and comfort from our cockpit, the Trimax 4D Compact Handlebar from FSA delivers. The continuous carbon composite construction minimizes weight while maximizing strength, offering a responsive feel on climbs and sprints.

With an aero-ergo flat-top design, this handlebar naturally supports multiple hand positions, reducing fatigue on long rides. The 10° forward bend enhances reach and control in aggressive riding stances, and the internal cable routing is fully compatible with the latest Di2 systems for a sleek, pro-level setup. Whether we're chasing PRs or just chasing the horizon, this bar gives us the edge we need.