RunzeFeng 13g Golf Weight for 2026 Callaway Quantum Drivers | Easy Install

Tailored weight for Callaway Quantum drivers

The RunzeFeng 13g Golf Weight is designed as a precise aftermarket counterweight for the 2026 Callaway Quantum lineup, including Quantum Max, Quantum Max-D, Quantum Max Fast, and Quantum Max Tri-Force drivers. Forged from a durable alloy, this compact piece screws into the existing counterweight cavity to deliver a stable, balanced feel at impact.

Engineered for dependable behavior under varied conditions, this weight is crafted to slide into place with a confident fit. It is designed for straightforward swaps, so you can explore a new feel without a full club retooling.

Key benefits at a glance

• Precision alloy construction for durability and smooth threading that stands up to regular rounds.
• Broad compatibility with 2026 Callaway Quantum models, ensuring a versatile fit within the family.
• Includes one counterweight and a straightforward installation process for quick on-course adjustments.
• Potential to refine feel and distance control by experimenting with weight alignment that suits your swing tempo.

How to install and use

• Power off, loosen the existing counterweight screw, and remove the old weight.
• Align the RunzeFeng 13g weight with the driver’s counterweight cavity and thread the screw by hand until snug.
• Test the feel at the range and adjust later by swapping to a different weight if needed.

In real-world use, players may notice a more cohesive cadence during the putting stroke, improved distance control on mid-range shots, or a steadier overall balance when the weight aligns with their preferred timing. Results can vary by swing, but the option to customize weight provides a practical way to experiment with feel.

Tech specs and fit

• Weight: 13g
• Material: durable alloy
• Compatibility: 2026 Callaway Quantum family (Quantum Max, Quantum Max-D, Quantum Max Fast, Quantum Max Tri-Force)
• Package: 1 counterweight