Leatt Gravity 31.8 Stem CNC Machined Aluminium for Aggressive Riding

The Leatt Stem Gravity 31.8 4.0 2026 represents a high-quality component engineered for riders who prioritise precision and robustness on demanding trails. Constructed from cold-forged and CNC-machined aluminium, this stem delivers exceptional strength while maintaining a responsive steering feel essential for gravity and technical mountain biking. Its 31.8 mm handlebar clamp diameter provides an optimal balance between stiffness and comfort, ensuring superior control during intense descents and intricate manoeuvres. Discover how this component can elevate your performance within the components category.

Featuring a compact design with a low stack height of 27 mm, the Leatt Gravity stem enhances cockpit ergonomics and handling efficiency. It is available in multiple lengths, including 34 mm and 44 mm, enabling riders to customise their bike’s front-end geometry according to personal riding preferences. The 5 mm rise further refines rider positioning, promoting agile and precise steering responses on challenging terrain. Specifically designed for aggressive trail and gravity riding, this stem offers reliable performance where durability and control are paramount.

Key Features & Benefits

• Cold-forged and CNC-machined aluminium construction: Ensures high strength and durability without compromising responsiveness.
• 31.8 mm handlebar clamp diameter: Provides an optimal balance of stiffness and comfort for enhanced steering precision.
• Compact design with 27 mm stack height: Improves cockpit ergonomics and allows for versatile handlebar positioning.
• Multiple length options (34 mm and 44 mm): Offers adaptability to various riding styles and bike geometries.
• 5 mm rise: Fine-tunes rider position to support quick and agile steering on technical terrain.

What It’s Good For

• Providing robust strength and durability for aggressive trail and gravity mountain biking.
• Enhancing steering precision and control through a balanced 31.8 mm clamp diameter.
• Optimising cockpit setup with a compact design and low stack height for improved ergonomics.
• Supporting quick handling and balanced weight distribution with multiple stem length options.
• Allowing fine-tuned rider position adjustment to suit individual riding preferences.

What It’s NOT Good For

• Long-distance endurance riding where a longer stem may be more appropriate.
• Casual or urban cycling that does not require aggressive handling performance.
• Bikes with handlebar clamp diameters other than 31.8 mm.
• Riders seeking stems with integrated technology such as dropper post actuators.

Frequently Asked Questions

Is this stem compatible with different mountain bike setups?
The Leatt Gravity 31.8 4.0 is designed for bikes featuring a 31.8 mm handlebar clamp diameter and a 1 1/8" steerer tube. It is compatible with most modern aggressive trail and gravity mountain bikes but may not fit models with alternative standards.

What benefits does the low stack height provide?
The 27 mm low stack height increases the range of cockpit adjustments, enabling riders to fine-tune handlebar height for improved ergonomics and enhanced control on technical terrain.

Which accessories complement the Leatt Gravity stem?
To optimise your setup, consider pairing this stem with high-quality pedals, helmets, and lighting solutions. Explore compatible options within our pedals, helmets, and lights collections to complete your mountain biking gear.