pIGNA-BALANCIER-BALANCING-50-TOIX-ROTAX-MAX-EVO -MAGICKART

(4) Rotax Max 50 DTS pendulum gear

The Pendulum Rotax Max 50 teeth is a precision piece located behind the clutch housing. It ensures the perfect synchronization between the crankshaft and the balancing tree. Its role is to cancel the first-order vibrations generated by the movement of the piston, thus ensuring a fluid motor operation and protecting all the peripheral components.

The 50 teeth pinion is the silent ally of your performance:

Drastic reduction of vibrations: By boosting the balancing balance, this pinion prevents excessive vibrations that can crack the motor brackets, loosen the screws or tire the welds of your chassis.
Carters protection: A poorly synchronized pendulum or a worn pinion can create internal shocks. This pinion guarantees that the masses rotate in perfect harmony, thus preserving your bearings and your motor housings.
Steering comfort: Less vibrations in the tub and flywheel mean less fatigue for the pilot, especially when stamping races or tough finals.
High resistance material: Designed to support constant friction and temperature variations, this pinion provides maximum durability in competition as in leisure.

? Michel's trick

"Listen well: the calibration of this pinion, it's sacred! On the 50 teeth pinion, you have a small mark mark. It must be perfectly aligned with that of the crankshaft pinion. If you shift with a single tooth, your engine will vibrate like a machine Washing in spinning and you will break everything! My advice: Check the condition of the teeth with each clutch revision. If they start to become 'pointed', change it immediately before it jumps."

? TUTO: CALAGE AND MOUNTING

Alignment of landmarks: When reassembling, scrupulously align the mark engraved on the pendulum pinion with that of the motor gear. It's the "zero point".
Checking the wear: Clean the pinion to verify that no tooth do not patch. A damaged pinion can cause a cascading breakage in the gnat.
Lubrication: When closing the housing, make sure that the exact amount of oil (100ml of XPS or recommended box oil) to limit the friction between the teeth.
Compatibility: This 50 teeth model is the standard for engines Rotax Max (Junior, Senior, Master, Evo). Check your original mounting before order.

✅ Compatibility

Rotax 125 max (all versions)
Rotax Junior Max
Rotax Senior & Master

Note Magickart: We supply exclusively gables that comply with the manufacturer specifications to ensure compliance with your technical certification sheet.