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Overview

Why Do XC Riders Choose the Atmos 7K 20mm Rise Bar?

The TruVativ Atmos 7K Riser Handlebar at 20mm rise brings a modern cross-country profile with a more upright, trail-friendly position for riders who want comfort and control over a longer day in the saddle. Built from 7050 aluminum alloy, the bar is lightweight enough for XC and marathon race builds while providing the durability needed when trails get rough. The 760mm width is a contemporary XC standard that delivers ample steering leverage without the full-enduro width footprint, and the 9-degree backsweep keeps wrists neutral and reduces fatigue on extended efforts. A 31.8mm clamp diameter fits all modern stems for clean cockpit integration.

The 20mm rise is the choice for riders transitioning from a road or gravel position to a more trail-capable setup, or anyone whose fit demands a higher front end for back and shoulder relief. Trimmable up to 30mm per side lets you adjust to your preferred width without purchasing a different bar, keeping the cockpit customizable as your setup evolves. The combination of high-grade alloy, modern XC geometry, and field-adjustable width makes the Atmos 7K a practical, performance-minded choice for XC, marathon, and all-day trail riders. A clear, no-compromise upgrade over heavier stock options.

All the specs

MPN 00.6618.206.001

Width
760mm
Clamp Diameter
31.8mm
Rise
20mm
Backsweep
9 degrees
Material
7050 aluminum alloy
Trimmable
Up to 30mm per side
Discipline
XC / Trail / Marathon

FAQ

Good questions

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How does the 20mm rise compare to the 10mm rise version?

The 20mm rise raises the front end further for a more upright, comfortable riding position. It suits trail and marathon riders better than the 10mm, which is more aggressive and XC race-oriented.

Can I trim the 760mm bar down to a narrower width?

Yes. The bar is trimmable up to 30mm per side, giving a minimum width of 700mm. Cut evenly from both ends using a proper pipe cutter or fine-tooth saw for a clean, square edge.

Is a 31.8mm clamp diameter compatible with my stem?

31.8mm is the current standard clamp diameter for modern MTB stems. The vast majority of stems manufactured in the last 15 years use 31.8mm, making this bar compatible with almost any modern cockpit.

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