Kryptodisc Lock
$ 41.29
In stock
Kryptodisc Lock
Part #: 57-9779
Kryptonite quality guaranteed.
Available for ship to store.
Kryptodisc Lock
Product Specifications
| Weight | 2.01 lbs |
|---|---|
| Dimensions | 7 × 9.25 × 1.6 in |
| Part Number | 57-9779 |
| MPN | 998655 |
| Brand | Kryptonite |
| UPC | 720018998655 |
| MAP Policy | true |
| Country of Origin | China (Taiwan) |
Product Description
Kryptodisc Lock is available now from Knobtown Cycle, your Kansas City motorcycle parts specialists.
Key Features
- Will fit all discs with an opening of at least 10mm in diameter and 2-1/2″ from outside edge
- New style keys included
- Lifetime key registration and replacement
- Made from the strongest forged steel to resist cutting, sawing, freezing, and chisel attacks
- Includes carrying pouch and belt clip
Product Specifications
- Part Number: 57-9779
- Brand: Kryptonite
- Weight: 2.01 lbs
- UPC: 720018998655
Available at Knobtown Cycle
Shop online or visit our Kansas City showroom. Fast shipping available on all orders! Free Ship to Store!
Part Locations
| Location | Available |
|---|---|
| Ashley (IN) | 23 |
| Elizabethtown (PA) | 0 |
| Boise (ID) | 12 |
| Midway (GA) | 6 |
| Fresno (CA) | 0 |
| Jessup (MD) | 0 |
| Midlothian (VA) | 22 |
| National Total | 63 |
Stock levels last updated: March 8, 2026 5:04 PM
Professional Installation Available
Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.
Thank you for Shopping at Knobtown Cycle!
When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.
Product Reviews
Need help with installation? Our Service Department based in Kansas City, Missouri is here for you. Fill out a Service Request and lets get you rolling!

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