Click or scroll to zoom Tap or pinch to zoom Echo1 MAX Series Super Torque Gear Set (32:1) 1/2 Tooth by ECHO1 USA $25.00 SKU ECHO MAX GS TQ 1/2 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Ratio: Flat Type 32:1 1/2 Tooth