Product details
Castrol 54098 Synthetic Gearbox Oil MTX SAE 75W-140, 1 Litre
If you’re on the hunt for a tough, dependable gear oil to keep your motorcycle’s gearbox ticking over nicely, the Castrol 54098 MTX synthetic oil is well worth a look. It’s specifically crafted for high-performance 2- and 4-stroke bikes with separate gearboxes or cardan drives, meeting the API GL-5 standard so you know it’s up to scratch. This stuff really comes into its own when the heat’s on—whether that’s blistering temps or challenging riding conditions—offering top-notch protection against wear and helping to keep your gearbox cool under pressure.
One of the best bits? It cuts down on friction inside the gearbox, which means less wear and tear on the parts and a much smoother gear change. If you’ve ever battled with clutch slip on a wet clutch, this oil helps nip that in the bud, giving you better control and a far less frustrating ride. It also dials down the racket from your drivetrain, making every journey a touch more enjoyable.
Coming in a handy 1-litre bottle, it’s just the right size for topping up or a full oil change without the hassle of lugging around a bulky container. Whether you’re a weekend rider or clocking up the miles daily, choosing a quality synthetic like this can really boost your bike’s performance and longevity.
Technical Details
The oil’s packaged in a neat container measuring roughly 9.7 x 6.56 x 24 cm and weighs about 850 grams. Its 75W-140 viscosity rating means it’s versatile enough to protect your gearbox in all sorts of weather—from crisp winter mornings to scorching summer rides.
While it’s tailored for motorcycles, it’s also suitable for any vehicle calling for this type of oil, including cardan drives that require API GL-5 lubricants. Just make sure to double-check your manufacturer’s specs to confirm it’s the right match for your machine.
So, if you want to keep your gearbox running sweetly with less noise and wear, the Castrol MTX synthetic gear oil 75W-140 is a solid choice. It’s that little bit of TLC that helps your bike stay in tip-top shape for the long haul.