Heavy Duty Two GT 20 Tooth Timing Pulley Kit With 1:1 Ratio For Smooth Synchronous Drive Featuring 6mm Belt Width Multi Bore Fits 4mm Shaft And 180 Degree Mounting Angle Perfect For DIY Mods And Custom Machinery Builds That Need Reliable Power

Two Pack Timing Pulley Set With 20 Tooth Gears For Drive
✔️ Pair of two 20 tooth 2mm pitch pulleys 6mm belt 4mm bore

This dual pulley assembly creates synchronized power transmission for custom machinery projects. You can install them on linear stages or motors needing matched speeds.

✅ Two identical 20 tooth gears for 1 speed ratio
✅ Single groove works with standard 6mm wide timing belts
✅ Multi bore sizing accepts various drive shaft diameters

💡 Why install timing pulleys for low maintenance drives?

• Synchronized motion prevents timing loss compared to chain drives
• Minimal lubrication keeps machinery cleaner and efficient