Torco T-4SR MPZ 100% Synethetic Engine Oil - Racing OIL 4t 20w50 1l

Torco T-4SR MPZ is a 100% synthetic engine oil formulated for V-twin motorcycles with wet-clutch drivetrains. Non-friction-modified formula prevents clutch slippage while delivering anti-wear protection and deposit-free performance across extreme temperatures.

Features

• 100% advanced synthetic technology
• Non-friction-modified formula for wet clutches
• JASO MA / API SJ rated
• Smooth, positive clutch activation
• Superior anti-wear and deposit control
• Extreme temperature protection

Specifications

• Brand: Torco
• Manufacturer Part #: T652055CE
• UPC: 789778520520
• Viscosity: 20W50
• Capacity: 1 liter
• Weight: 2.06 lbs
• Package Dimensions: 9 in L x 4 in W x 2 in H

Fitment

Recommended for V-twin motorcycles with wet-clutch transmissions, including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

Is this oil safe for wet-clutch V-twin engines?

Yes — the non-friction-modified formula is specifically engineered to prevent clutch slippage while protecting wet-clutch drivetrains.

What viscosity is this oil?

20W50 — suitable for moderate to warm climates and high-performance V-twin riding.

Does this meet OEM specifications?

Yes, it meets or exceeds JASO MA and API SJ standards required for motorcycle engines.

How much oil is in a bottle?

One liter (approximately 0.95 US quarts) per bottle.