Honestly, my Svart 701s gearbox seems to work the best with the motorex. Tried the red Motul for a season, it was fine but the motorex was better when hot.
Reviews of Motorex gear oil
6 votes
2 reviews
I think that’s normal for transmissions. I run 4T Motorex in my 2stroke ktm 300 trans per the manual.
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What we know about Motorex gear oil
The brand is registered in Switzerland. Official website: https://www.motorex.com.
In March 2026, PartReview does not yet have a formed opinion of Motorex gear oil. This part is not in the ranking due to insufficient reviews. You can help by adding a review for Motorex gear oil.
Currently there are 2 reviews and 6 votes. Average rating — 4.5 out of 5. Vote balance: 6 up, 0 down.
Users also evaluated the qualities of Motorex gear oil:
- Noise - howl or rumble from the diff area is easy to hear - no rating yet
- Smell - strong sulfur-like odor after a drive can indicate leaks - no rating yet
- Leaks - wet gear oil at the housing or on the driveway is obvious - no rating yet
Gear oil Motorex in car-specific ratings
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