GY6 125/150 Sliding Sheave Set

Large Diameter, Stable Power Transfer

⚙️ Built for high torque, high RPM, and lasting performance.
The GY6 125/150 Sliding Sheave Set features a 142mm outer diameter and 1085g optimized weight, engineered to increase belt contact surface and improve torque transfer. Its reinforced structure and precision machining make it ideal for riders seeking smoother acceleration, better cooling, and greater stability — whether for OEM upgrades or performance builds.

🔹 Large 142mm Diameter – Enhances belt grip and torque delivery
🔹 Optimized Weight (1085g) – Promotes smoother shifting and high-RPM stability
🔹 Reinforced High-Strength Material – Heat-resistant and built to last
🔹 Fits GY6 125/150 Models – Direct replacement with no modifications needed

Product Specifications

✔ Outer Diameter: 142mm
✔ Weight: 1085g
✔ Material: Reinforced Alloy
✔ Compatible Models: GY6 125 / 150 Series

Upgrade to the GY6 125/150 Sliding Sheave Set for stronger acceleration, smoother transmission, and improved reliability in every ride!