50 Teeth pendulum gear - Rotax DD2 (2020+)

Master the transmission and balancing of your competition engine with the 50-teeth pendulum gear of original BRP Rotax, specially designed for engines Rotax 125 MAX DD2 (generation 2020 and recent.)

The essential component of the balancing shaft system, this pinion guarantees the perfect synchronization to reduce the vibrations inherent to the 2-time high power engines, thus providing better control comfort and increased mechanical reliability.

Description and technical characteristics

• Part type: Pinion of the balancing tree (pendulum.)

• Number of teeth: 50 teeth.

• Engine compatibility: Rotax 125 Max DD2 (Generation 2020 and recent versions.)

• Original Party Party (OEM:) Certifies a perfect fit, rigorous heat treatment and strict compliance with the sports regulation Rotax.

• Material: High resistance tempered steel, designed to support the severe stress of the transmission transmission with gearbox.

? The history of the balancing tree on the DD2

Engine Rotax DD2 is distinguished in the karting world by its integrated flywheel control gearbox and his power transmission system. Due to its high-performance-oriented design and intense motor diets, vibration management is a critical setting for chassis longevity and peripheral components.

The balancing shaft, driven by this 50 teeth pinion, plays a dynamic counterweight role. Over the seasons and hours of intense rolling, the gear teeth undergoes significant shear forces. Maintain a sprocket / shaft assembly in perfect walking state avoids the appearance of parasitic noises, excessive vibrations and protects the entire engine crankcase.

? Michel's trick

"Michel, our motorist expert, recommends: When replacing your 50 teeth pendulum sprocket, consistently inspect the driving pinion status and the associated thickness bearing and holds. A nine sprocket shall Never be mounted in contact with a worn teeth, otherwise cause premature wear and abnormal operation noise. When setting and tightening the nut or mounting screw, carefully follow the tightening torques recommended in the official workshop manual Rotax and use strong net brake on the threads subjected to vibration. "

⚠️ Security Council: Never attempt to ride with a pinion whose teeth have bursts, pronounced wear marks or a major piting. A break of an element of the internal transmission of the motor can cause a brutal and dangerous blockage on the track.

Order your 50 teeth pendulum gear Rotax DD2 now on Magickart.fr to ensure the reliability of your engine. Fast shipping.

❓ FAQ: your frequent questions

Q: Is this 50 teeth gear compatible with the old models of Rotax DD2 (before 2020?) ?

A: It is strongly recommended to check the exact reference on the burst parts (Parts Manual) of your engine year. The evolutions of the EVO range were able to modify certain specificities of internal sanding by vintage.

Q: How to detect the wear of this pinion on my engine ?

A: Wear is visually manifested by thinning or a bevel marking of teeth (piting), and a hearly by an abnormal whistle or buzz at the motor housing during diet.

Q: Does the mounting of this pinion require specific tools ?

A: YES I DO. Replacing the balancing and transmission tree gears on a block Rotax DD2 usually requires adapted extractors, a piston block or a crankshaft lock tool to block the rotation without damaging the parts.

? Product Information (GPSR) & Technical Summary