Original Rotax M28x1 sprocket nut

When it comes to transmission, the quality of the hardware is paramount. This nut m28x1 is a part of origin manufacturer Rotax. In MagickartWe favor the official pieces for these critical components to ensure absolute reliability.

Why choose the original part Rotax ?

• Maximum security: A nut of this dimension ensures the lock of fast moving parts. The steel used by Rotax is certified not to loosen under the effect of centrifugal force.

• Precision of the thread: The 1 mm step (thin thread) allows extremely precise tightening, essential for mechanical tolerances of the engines Rotax.

• Sustainability: Resists successive disassemblies when you change reports or interviews without marking the nets of the support.

Magickart note: This piece is a spare part Rotax origin. If we propose an alternative, it will be clearly identified as "adaptable or compatible".

? Michel's Tip (Magickart):

"On nuts in this diameter (M28), a bad thread can destroy your axis in the blink of an eye.

My Pro Council: Always clean the thread with a soft metal brush before mounting. A small grain of sand is enough to block the nut halfway.

The secret: Use a suitable key and absolutely avoid the power strip that would round the sides of this precision nut! "

?️ Tuto: How to mount your Nut M28x1?

1. Preparation: Degrease the axis and inside of the nut with a brake cleaner.

2. Commitment: Present the nut right. Because of the very fine thread (not 1), it must screw without any effort on the first 3 rounds.

3. Tightening: Use the corresponding sleeve. Block the motor rotation using the appropriate tool.

4. Visual control: Make sure the nut is perfectly plated against the washer or pinion.

5. Safety: Check the tightening after your first rolling session to validate that nothing has moved with heat.

We validate this piece? We continue on the transmission DD2 or you have another product in mind?