Sonnax- 300M 1.58 Straight Cut Planetary Complete Sonnax 28158G-06SP Details Planetary Assemblies 1.58 Ratio with short 300M shaft Ratio: 1.58 Flange Tooth Count: 24 Gear Process Level: Extreme Material: 300M Rolled Spline Shaft Length... MSRP: Was: Now: $3,071.98 Add to Cart