MEUS Racing TRX4M Nylon Isokinetic 3-Section CVDs Front and Rear Axles with Maximum Steering Angle 52° Wider +5MM for 1/18 TRX4M RC Vehicle Upgrade parts. Key Features: 1. The axle housing is made of nylon. The steering knuckles are made of brass, the servo mount and diff cover are made of aluminum alloy. 2. Isokinetic 3-section CVD: No jerks when turning at large angles. The maximum steering angle is 52°. 3. The front and rear axles install 12-24T gears. Front and rear axles support all specifications of aftermarket gears. The front axle supports two servo fixing options, with the default being the horizontal servo. 4. The front and rear axles are +5mm wider on both sides, with a 10° kingpin inclination angle, and feature Ackerman steering. Rear axles have added rear connecting riser trusses. 5. The axle housing is made of nylon material via injection molding, which provides better flexibility while conquering tough terrains 6. It is normal that the holes in the rear axle do not line up; the reason for doing this is for the upper connecting rod to have an angle to fix with the skid plate. Reduces rod-end friction. Please note that 1. These nylon Isokinetic axles are not the same as MEUS metal Isokinetic axles; the steering knuckles, servo mount, CVD shafts, and diff gears are compatible with the V1 metal TRX4M ISO axles. The diff cover is incompatible with MEUS metal ISO axles. 2. The steering knuckles of TRX4M Metal V1 and V2 Isokinetic axles are different. The metal V1 steering knuckle is the same as the TRX4M Nylon ISO axles Note: 1. The TRX4M 3-section Isokinetic axle is suitable for the K10 Pickup truck. However, because of the horizontal servo mount, the original frame beam will have some interference when it is twisted horizontally at a large angle. You can use the original servo mount, and the shorter steering link comes with the package. 2. If you are using the original servo mount, please use the shorter steering link, because our servo mount and steering links are matched; if you disassemble them, they will not work. Specifications: Front and rear axle housing material: Nylon Diff cover and servo mount material: Aluminum alloy Steering knuckle material: Brass Diff gear material: 20CrMo Alloy Steel Front axle weight: 90.7g(includes steering links and servo mount) Rear axle weight: 32.4g Steering link rod thread size: 2.35mm Package list: 1 × TRX4M nylon Isokinetic front axle 1 × TRX4M Nylon rear axle 1 × Servo Mount 3 × Steering links 5 × Plastic rod ends 4 × M2.5 Brass pivot balls 1 × Screws set Note: 1. The TRX4M 3-section Isokinetic axle is suitable for the K10 Pickup truck. However, because of the horizontal servo mount, the original frame beam will have some interference when it is twisted horizontally at a large angle. You can use the original servo mount, and the shorter steering link comes with the package. 2. If you are using the original servo mount, please use the shorter steering link, because our servo mount and steering links are matched; if you disassemble them, they will not work.