🛠️ Ride smoother, shift quieter, and protect harder with Klotz V-Twin lube!
Klotz American V-Twin Synthetic Primary Chain Case Lubricant is a premium synthetic oil designed specifically for Harley-Davidson Big Twin motorcycles from 1984 onward. It features shear-stable polymers to maintain viscosity under stress, advanced additives to protect against wear, oxidation, and corrosion, and improves clutch feel by reducing temperature and slippage. This 1-quart lubricant extends chain and sprocket life while delivering smoother, quieter shifting—all proudly made in the USA.
| Brand | Klotz |
| Package Information | Bottle |
| Liquid Volume | 1 |
| Item Weight | 16 ounces |
| Viscosity | 75W-80 or 80W-90 |
| Upper Temperature Rating | 3.5E+2 Degrees Fahrenheit |
| Item Form | Oil |
| Manufacturer | Klotz |
| Unit Count | 32.0 Fluid Ounces |
| UPC | 028175012802 |
| Number of Items | 1 |
| Model | Klotz 842-0115 |
| Item Weight | 1 pounds |
| Product Dimensions | 12 x 3.5 x 3.5 inches |
| Country of Origin | USA |
| Item model number | KH-C80 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 842-0115 |
M**P
Finding Neutral more often
2017 iron 883. After changing the oil its been easier to find neutral compared to almost never being able to get into N when in traffic. I can hear and feel the shifting is less clunky as well. Awesome product. Will buy again when its needed.
A**R
Higher price but..
Seems to be doing a better job than what I’ve used before. Seems to be a lot smoother. I have ran Lucas primary that didn’t seem to hold up. Ran motul motor oil that held up decent. But once I put this in I could tell a difference. Only have about 1500 miles on it. I might end up switching everything to klotz.
T**5
Works great!
Trying this in my '03 Ultra. After 2 weeks, shifting seems smoother, the first gear "clunk" has quieted dramatically and neutral is easily found. I will get more when I'm due to change my primary again.
T**R
Good
It can handle them hot rides. Been 1k miles in the southern heat and still looks and smells like fresh oil
S**E
Not good for every type of clutch
Bought 2 quarts and didn’t use them when they installed my new extra plate clutch they recommended not to use a synthetic oil
S**O
reliable
Never had a problem with this brand
S**M
Klotz lubricants is the Top Choice for HARLEY-DAVIDSON
What can I say I’m a loyal Klotz user. Since first using there oil I’ve been hooked and I’ve converted all my vehicles over to Klotz lubricant. This particular Klotz is for my Harley-Davidson FXR custom rebuild and as always went in smooth and lubricated great.
L**G
Good performance product
Good performance chain case fluid for my application 1998 xl1200s
Trustpilot
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