Bully Comp 2.2 Front & Rear Axle From RC4WD The best MOA (Motor On Axle) on the market just got a lot better, stronger alloy and 60% heavier! Bully axle is created based on crawlers feedback! 40:1 gear ratio, 6mm wide steel gears, motor close to the axle tubes, 8mm XVD (Xtreme Velocity Drive) v4, Flat top on axle tube, thick steering arms, round knuckles for extreme steering angle, rear straight axle, round C for absorbing impact, clocked gear case. Specifications: Zinc Alloy Housing Hardened Steel Gears Full Ball Bearings Powder coated in gun metal black Width: 193mm / 7.60inch (Hex to Hex) Gear Ratio: 38.42 : 1 Designed to meet the 266mm comp Rig Width standard Weight: 1.18kg / 2.6lbs (front and rear) Engineered & Manufactured by RC4WD Hex to Hex Width:192 mm / 7.55" Pin to Pin Width: 181mm / 7.12" Pumpkin Height: 75mm / 2.95" Leaf Mount Width (Front): 93.8mm / 3.69" Leaf Mount Width (Rear): 139mm / 5.47" 12mm Steel Wheel Hex Weight (Front): 632g / 22.3oz Weight (Rear): 573g / 20.2oz What's Included: 1x Bully 2.2 Front Axle with knuckles 1x Bully 2.2 Rear Straight Axle 2x Upper 4 links mount 4x Lower 4 links mount 2x Motor pinion gears 2x Clear dusk cover Notes: The gears don't come pre-lubed. You will need to remove the front cover and use your preferred lubrication or part # Z-S0520 (Monster Lube) This axle is designed to fit any type of wheels that has a 12mm back hex. Uses M2 x 6mm (Z-S0994) and M2 x 5mm (Z-S0738) for Clear cover To get more width, you can use 12mm widener (Z-S0449)