




🏍️ Ride Hard, Shift Smooth – Oil That Keeps Up with You!
Spectro Oil R.HDPCO Heavy Duty Primary Chaincase Oil is a premium SAE 85 viscosity lubricant formulated with special polymers to deliver superior clutch engagement and temperature stability. Designed specifically for Harley Sportster and Big Twin motorcycles, it eliminates clutch drag and slipping while exceeding all OEM and Harley-Davidson warranty requirements, ensuring reliable, high-performance protection under heavy loads.
| Brand | Spectro Oil |
| Package Information | Can |
| Liquid Volume | 32 Fluid Ounces |
| Viscosity | SAE 85 |
| Item Form | Oil |
| Global Trade Identification Number | 00831556000127 |
| Manufacturer | Spectro |
| Unit Count | 32.0 Fluid Ounces |
| UPC | 831556000127 |
| SAE J300 Viscosity Grade | 8 |
| Number of Items | 1 |
| Model | R.HDPCO |
| Item Weight | 1.98 pounds |
| Product Dimensions | 4 x 2.5 x 8.95 inches |
| Item model number | R.HDPCO |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | R.HDPCO |
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