MFactory K-series Close Ratio Gears

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  • Regular price $299.95


Achieve the ultimate in acceleration with the MFactory Close Ratio Gears. MFactory close ratio gears allow for the fine tuning of the acceleration properties of your transmission.

Diamond Cut to exacting tolerances from Forged High-Nickel-Chromium-Molybdenum Steel
Perfect fitment & finish ensures hassle-free installation & maintenance, each and every time

Designed using leading-edge Solidworks 3D CAD & Cosmos FEA software
Advanced Gear Geometry minimizes parasitic drivetrain losses. Race transmissions built with MFactory components transfer, on average, 1-2% more power to the ground!