Red Line 20W50 Motorcycle Engine Oil (1 Gallon)

Red Line 20W50 Motorcycle Engine Oil (1 Gallon)

Code: RL-42505



Product Description

  • Universal
  • Brand: Red Line Oil (Redline)
  • Manufacturer's Part Number: 42505
  • Size: 1 Gallon
  • UPC: 083522425056
  • We ship internationally! Please email us for international shipping quotes.
  • Viscosity: 20W50

Manufacturer's Description:
20W50 Motorcycle Oil

• Designed for the latest Big-Twin motorcycle engines that specify 20W50 motor oil, including including Evolution, Twin Cam, and aftermarket engines of similar design
• Superior film strength through the use of ester base stocks for protection and ring seal
• Extended drain intervals over other brands due to higher quality basestocks and excellent dispersants
• Blended with specific friction modifiers that are compatible with wet-clutches, suitable for JASO MA and MB applications


• Motor oils and gear oils are specifically engineered for the latest high-revving four-stroke motocross bikes and ATVs, Sportbikes, and V-Twins
• Each gear oil product reduces the thinning effect from high temperatures
• Motor oils are packed with higher levels of anti-wear chemistry like zinc and phosphorus
• Special friction modifiers in our motor oils better wet-clutch operation
• A variety of Two-Stroke oils to meet the NMMA TC-W3 regulations where required


API Service Class SJ/SG/SH JASO MA
Viscosity Grade SAE 20W50
Vis @ 100°C, cSt 18.6
Vis @ 40°C, cSt 138
Viscosity Index 152
Pour Point, °C -45
Pour Point, °F -49
Flash Point, °C 254
Flash Point, °F 490
Zinc, %wt 0.25
Phosphorous, %wt 0.21
Molybdenum, %wt 0.05
NOACK Evaporation Loss,1hr @ 482°F (250°C), % 5
% Viscosity Loss, 30 Pass ASTM D6278 0
HTHS Vis, cP @150°C, ASTM D4741 6.1

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