🏍️ Ride smoother, last longer — clutch oil that means business!
Red Line 42904 V-Twin Primary Oil is a friction-balanced synthetic oil designed specifically for 1984 and newer American V-Twin motorcycle engines. It enhances clutch operation by reducing slip, wear, and temperature, ensuring smoother shifts and extended clutch life. Ideal for wet-diaphragm spring clutches in motorcycles, ATVs, and powersports, this oil delivers reliable performance across a wide temperature range backed by Red Line’s decades-long reputation for quality.
| ASIN | B0053O9EUA |
| Best Sellers Rank | #38,955 in Automotive ( See Top 100 in Automotive ) #506 in Automotive Oils |
| Item model number | 42904 |
| Manufacturer | Red Line |
| Product Dimensions | 9.91 x 12.45 x 22.86 cm; 771.11 g |
B**N
For 2011 FLHRC. Has made neutral easier to find.
B**G
Great oil for v twins highly recommend .
D**K
Great stuff I always use Red Line products in my 08 Dyna lowrider.
J**J
Best oil for Harley
W**M
Great product that I've used for years
Trustpilot
3 weeks ago
3 days ago
