Isoflex Topas NB52 Grease 1.76oz - High Speed Low Noise Grease

In this review of Isoflex Topas NB52 Grease the bottom line is simple: this small 1.76oz tube is aimed at technicians and enthusiasts who need a high speed, low temperature grease proven to reduce noise in bearings. The reviewer found it most valuable for taper roller bearings and engine applications where high RPM and low noise are priorities. Packed in a 50 g tube and tested on snowmobile and ATV components, the grease stands out for its specific compatibility with Ski Doo and Can-Am clutch and crank bearings, so it is a practical choice when quiet, reliable performance matters.

Key Features

• High speed formulation: Designed to perform on taper roller bearings and components that run at very high speeds without breaking down.
• Low temperature capability: The grease maintains consistency and protection in cold conditions, suitable for snowmobile and ATV engine bearings.
• Noise-tested: Formulated and tested to reduce bearing noise, which helps with vibration-sensitive applications such as vibrators and air motors.
• Compatibility: Specified for use with Bombardier and Ski Doo REV crank bearings and Can-Am clutch bearings, reducing risk of incompatibility in those systems.
• Small serviceable size: The 50 g (1.76oz) tube is convenient for targeted repairs and overhaul work on electric and air motor vibrators.

Who It's For

The grease is best for mechanics, snowmobile and ATV owners, and small workshop technicians who service high speed bearings or perform overhauls on vibrators and air motors. If you work on Ski Doo, Sea Doo PWC, or Can-Am systems, the manufacturer compatibility notes make this an attractive, focused choice.

It is not aimed at large volume industrial relubrication or general-purpose garage use where larger tubs are more economical; buyers who need bulk quantities or a multi-purpose grease for mixed applications should look elsewhere.

Pros & Cons

Pros

• Excellent performance on high speed taper roller bearings with stable protection under RPM stress.
• Proven low temperature behavior that keeps bearings functional in cold-weather engines and PWC use.
• Noise-tested formula helps reduce bearing and clutch noise, useful for vibration-sensitive parts.
• Good compatibility with Ski Doo and Can-Am clutch and crank bearing applications noted by users.

Cons

• Small 50 g tube is convenient for repairs but not cost-effective for high-volume maintenance.
• Specialized formulation means it may be overkill for routine, low-speed lubrication tasks.

Specifications

Brand	Kluber Lubrication
Product	Isoflex Topas NB52
Net weight	50 g (1.76oz)
Primary use	High speed, low temperature bearings
Applications	Taper roller bearings, snowmobile and ATV engines, clutch bearings
Tested for	Noise reduction and low temperature performance

Our Verdict

Isoflex Topas NB52 is a specialist grease that delivers reliable high speed and low temperature performance in a compact tube, making it a good value for technicians who work on snowmobiles, ATVs, and PWC clutch or crank bearings. Choose it for vibration-sensitive, high RPM bearings where noise reduction and compatibility with Ski Doo and Can-Am components are important.

Frequently Asked Questions

Is this grease suitable for snowmobile crank bearings?
Yes. The product is specified for Ski Doo REV crank bearings and is formulated for low temperature and high speed engine use.

How much grease comes in the tube?
The tube contains 50 g, approximately 1.76oz, which is convenient for targeted repairs and overhauls.

Can it be used on Can-Am clutch bearings?
Yes. Customers report good results and the formulation is compatible with Can-Am clutch bearings.