【60% Stronger than Stock】: Upgraded 40CrMo has high hardenability which strength, hardness, wear resistance, impact toughness and other mechanical properties are significantly higher than 45 steel 【50T Spur Gear 0.8 Mod & 15T 17T Motor Gear】: Different gear configurations allow you to choose different ratios depending on your need for speed Built around a strong slipper shaft. Fitment]: for arrma 1/10 big rock granite senton vorteks 3S & 1/8 typhon 3S infraction upgrades parts. Hopups for #ARA311109 #ARA310998 #ARA311000 [60% Stronger than Stock]: Upgraded 40CrMo has high hardenability which strength, hardness, wear resistance, impact toughness and other mechanical properties are significantly higher than 45 steel [55T 0.8 Mod Spur Gear & 15T 17T Motor Gear... Slipper Set for arrma 3s Molded nut to set the spring tension for consistent slipper setting RCAWD 50T Slipper Set 0.8 Mod 15T 17T 3.175MM Bore 3s RCAWD 50T Slipper Set 0.8 Mod 15T 17T 3.175MM Bore CNC Steel Pinion Gear For ARRMA Granite, Senton, Old Big Rock, Typhoon, 3S Brushless And Brushed Series 1/10 Upgrade Parts Arrma Infraction [15T 17T Pinion Gear]: Wide tooth profile for smooth operation - 'D' shaped hole to match motor shaft profile so drive and brakes are not lost if the set-screw backs out - Precision manufactured threaded set-screw hole - Laser etched with tooth count for easy identification Compatible Make / Model Fits Ford 8.8 with 31 spline axles and 7/8 cross pin shaft Replaces the spider gears in a standard carrier case - Will Not Fits Limited Slip Differential [50T Slipper Set]: Aluminum slipper hub takes drive to the rear transmission. Durable 50 tooth, 0.8 module spur gear for reliable power handling capability.
