Klotz R-50 is a lubricant developed exclusively for high-RPM, two-stroke racing engines with power valves. It uses a formulation that has been continually refined throughout Klotzs six decades of experience in motorsports. Its anti-wear chemistry prevents scuffing and protects bearings and piston rings. A blend of dispersants reduces smoke generation and mitigates high-temperature carbon and varnish deposits.

This formulation can be used with racing motorcycles, ATV/UTVs, snowmobiles, personal watercraft, karts, and micro sprints. Klotz R-50 is intended for pre-mix only and is not suitable for oil injection systems. It is designed specifically to mix with gasoline.

• Recommended for power valve engines
• Identifiable Klotz red color and racy scent
• Improves throttle response
• Extreme film strength protects engine parts from metal-to-metal contact
• Clean burn technology for low smoke and help prevents plug fouling
• High-temperature stability reduces power valve deposits
• Pre-mix only-not intended for oil injection

SPECIFICATIONS

LUBRICANT TYPE:100% Full Synthetic

RECOMMENDED APPLICATIONS:Pre-mix 2-stroke engines

BLENDS WITH:Gasoline

PART#:

Quart – KL-104

Gallon – KL-105

4 Gallon Case – KL-105-case

Directions for Use:

Motocross and Dirt Track Mix at 32:1 for water-cooled engines between 60cc and 125cc. Mix between 40:1 and 50:1 for engines over 250cc.

ATV Mix at 40:1 for water-cooled engines and 32:1 for air-cooled engines.
Kart Mix between 20:1 and 25:1 for air-cooled engines, and 32:1 for water-cooled engines. Personal Watercraft Mix between 40:1 and 50:1.
Snowmobile Mix between 40:1 and 50:1.
Radio-Controlled Models Mix between 20:1 and 32:1 for two-stroke engines.

MIXING RECOMMENDATION:

Ratio Gas to Lubricant 1 US Gallon Gas

16:1 8.0 oz. Lube

20:1 6.4 oz. Lube

32:1 4.0 oz. Lube

40:1 3.2 oz. Lube

50:1 2.6 oz. Lube