Box Hex Lab Carbon Handlebar 6" 28.6mm OS

Product Overview

The Box Hex Lab Carbon Handlebar is a hand-laid carbon fiber bar designed for younger, lighter-weight riders prioritizing weight reduction and stiffness. The 28.6mm oversized clamp interface delivers exceptional rigidity while the 6" rise accommodates mid-size frame geometries and provides increased leverage for technical riding.

Key Features

• Custom Hand-Laid Carbon Fiber Construction - Precision carbon layup optimizes strength-to-weight ratio; reduces rotating mass and handlebar deflection under load
• 28.6mm Oversized Clamp Interface - Proprietary oversized diameter provides exceptional clamping stiffness compared to standard 22.2 mm bars; minimizes flex and improves steering response
• Race-Oriented Design - Engineered for competitive performance; lightweight construction and responsive feel suit riders seeking maximum control and minimal mass
• 6" Rise Profile - Mid-height rise positions hands higher for increased leverage and control during tricks and technical sections; accommodates mid-size rider proportions
• Ergonomic Sweep Geometry - 6° back sweep and 3° up sweep provide natural wrist angle and reduce fatigue during extended riding

Technical Specifications

• Material - Carbon fiber (hand-laid)
• Clamp Diameter - 28.6mm (oversized)
• Height - 6" (152.4 mm)
• Width - 26"
• Back Sweep - 6°
• Up Sweep - 3°
• Weight - 325 g (11.4 oz)
• Maximum Clamp Torque - 7 Nm
• Maximum Rider Weight - 100 lbs

Compatibility and Ideal Use Cases

• Stem Compatibility - Requires 28.6mm oversized clamp stem only; not compatible with standard 22.2 mm or 31.8 mm stems
• Rider Weight Limit - Engineered and tested for riders up to 100 lbs maximum; exceeding this weight risks bar failure or delamination
• Age/Size Target - Designed for younger riders
• Ideal For - BMX racing, street riding, and technical tricks where mid-height leverage and lightweight construction are priorities
• Installation - Apply maximum 7 Nm torque when securing to stem; over-tightening risks cracking carbon fiber or stripping clamp interface
• Maintenance - Inspect regularly for cracks, splinters, or delamination; carbon fiber damage is not repairable and requires bar replacement
• Not Recommended For - Riders exceeding 100 lbs; downhill or gravity-focused riding; adult riders

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