Upgraded Performance: Enhanced with 40CrMo steel gears, offering superior durability and performance over standard 20CrMo steel. Universal Compatibility: Designed to fit a wide range of 1/10 and 1/8 Arrma models including Bigrock, Granite, Kraton, Outcast, Senton, Vorteks, Infraction Typhon, and Vendetta. Precision Engineering: CNC machined from high-quality 6061-T6 aluminum alloy for lightweight and rigid construction, ensuring minimal flex under stress. Complete Replacement Set: Includes a 37T spiral main input gear and a 13T spiral cut gear for a complete transmission upgrade. Hard-Anodized Finish: Provides an attractive, wear-resistant surface that enhances the appearance and longevity of your vehicle's differential case.

Experience a significant upgrade in your Arrma RC vehicle's performance with our SDSLD Metal Gear F/R Transmission Module Set. Engineered with top-tier 40CrMo steel, these gears are precision CNC machined to offer unmatched durability and a perfect fit for models such as Bigrock, Granite, Kraton, Outcast, Senton, Vorteks, Infraction Typhon, and Vendetta. The set includes a 37T spiral main input gear and a 13T spiral cut gear, all coated with PTFE for reduced friction and increased efficiency. The hard-anodized finish not only adds to the aesthetics but also provides a protective layer against wear and tear. Upgrade your vehicle's METAL DIFF CASE with our lightweight aluminum alloy material that won't flex under stress or in high temperatures, ensuring consistent performance every time you hit the track.