Renthal Fatbar DH V3 Carbon Handlebar 35mm - 800mm - Black 2026

The Ultimate in Control: Stiffness, Lightness, Control
The Renthal Fatbar Carbon is more than just a handlebar; it is a World Cup circuit legend. Already a holder of multiple World titles and gold medals, the V3 version pushes the limits of performance even further. Designed for riders who refuse to compromise between weight savings and strength, this UD (uni-directional) carbon bar offers the perfect blend of stiffness for steering precision and flex to reduce hand fatigue.

Thanks to an intensive research and development program, it provides an unparalleled combination of strength and shock absorption. This handlebar isn't just "stiff," it is "Ride-Tuned": the specific placement of fibers absorbs high-frequency vibrations while maintaining surgical steering precision to hold the most aggressive lines. The Renthal Fatbar Carbon 35 range comes in several heights (10mm, 20mm, 30mm, and 40mm) to perfectly fit your MTB geometry and riding style. Whether you are a Downhill purist looking for a lightweight downhill handlebar or a demanding Enduro rider, the Fatbar Carbon is the ultimate weapon for taming the most chaotic terrain.

Why choose the Renthal Fatbar Carbon V3?

• Cutting-edge UD Carbon Construction: The use of uni-directional carbon fibers allows for strategic material placement. The result: maximum strength where stress is high, and ride compliance where you need it most.
• Ride-Tuned: Comfort First: Unlike some overly stiff carbon bars that cause "arm pump," Renthal has engineered the carbon layup to absorb high-frequency vibrations. You ride faster, longer.
• "Race" Weight: At just 225g, it stands as one of the lightest handlebars on the market for aggressive riding, without sacrificing durability (far exceeding EN BMX drop test standards).
• Championship Geometry: With a 7° backsweep and 5° upsweep, it offers a natural and aggressive position, ideal for maintaining control in technical sections.

Specifications

• Materials: High-performance Uni-Directional (UD) Carbon
• Width: 800 mm
• Backsweep: 7°
• Upsweep: 5°
• Rise: 10 mm, 20 mm, 30 mm, 40 mm
• Diameter: 35 mm
• Finish: Carbon Black
• Laser-etched positioning grid for easier setup
• Permanent graphics and cut marks
• Ultra-durable Renthal logos

Verified Weight: 225 g

Purebike Tips

• Installation: To preserve the life of your carbon handlebar, always use a torque wrench when mounting the stem and levers (follow Renthal’s specified torque settings).
• Compatibility: This 35mm diameter model requires a 35mm stem (such as the Renthal Apex 35 or the Integra 35).
• Choosing the Rise:
    - Opt for a low rise (10-20mm) to lower your center of gravity and increase front-wheel grip.
    - Choose a high rise (30-40mm) for a more upright position, gaining comfort and confidence in very steep sections.
• Usage: Perfect for DH, Enduro, and even Trail riders looking for a high and wide cockpit.