






๐๏ธ Ride smoother, last longer โ clutch oil that keeps you ahead of the pack!
Red Line 42904 V-Twin Primary Oil is a friction-balanced synthetic oil designed to optimize clutch performance and durability in 1984-to-present V-Twin American motorcycles. It reduces clutch slip, lowers operating temperature, and extends clutch life, making it the go-to choice for riders demanding superior protection and smooth operation.






| Viscosity | 75W/80W/75W80 sae_grade | 
| Brand | Red Line | 
| Vehicle Service Type | Car | 
| UPC | 083522429047 | 
| Automotive Fit Type | Universal Fit | 
| Global Trade Identification Number | 00083522429047 | 
| Manufacturer | Red Line | 
| Size | 1 Quart | 
| Model | 42904 | 
| Item Weight | 0.634 ounces | 
| Product Dimensions | 3.9 x 4.9 x 9 inches | 
| Item model number | 42904 | 
| Is Discontinued By Manufacturer | No | 
| Exterior | Painted | 
| Manufacturer Part Number | 42904 | 
| OEM Part Number | 42904 | 
| Special Features | 1 Quart | 
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