MFactory K-series Close Ratio GearsMFactory
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!
Please note: Some MFactory Competition products are often drop shipped from the factory in Taiwan and can take 2-4 weeks to arrive.