RS550 21V motor, 14 teeth, compatible with 4 and 6 inch motors.

Precision motor, robust design. Excellent heat dissipation, low power consumption, high efficiency, and stable operation. Compatible with lithium battery chainsaws, electric chainsaws, jigsaws, cordless handheld saws, etc. Low power consumption, high efficiency, and optimal output power. Excellent heat dissipation and stable operation. High speed, high efficiency, and quiet operation. Color: See picture. Material: Metal. Package contents: 1 x Motor reducer. Only the above-mentioned contents are included; other items are not included. Note: The color of the item in the picture may slightly differ from the actual product color due to light reflection and your monitor settings. Measurement tolerance: +/- 1 to 3 cm.