Bulldog U-lock
$ 30.99
In stock
Bulldog U-lock
Part #: 57-9621
Onguard quality guaranteed.
Available for ship to store.
Bulldog U-lock
Product Specifications
| Weight | 1.4587 lbs |
|---|---|
| Dimensions | 12 × 9 × 2 in |
| Part Number | 57-9621 |
| MPN | 45008011 |
| Brand | Onguard |
| UPC | 768661280116 |
| MAP Policy | true |
| Country of Origin | China (Mainland) |
Product Description
Bulldog U-lock is available now from Knobtown Cycle, your Kansas City motorcycle parts specialists.
Key Features
- Standard length Bulldog 8010 U-Lock
- Standard shackle length with X2P Double Bolt protection. Shackle Dimensions: 115mm x 230mm (W x H x Diam) (4.53″ x 9.06″) x 13mm (0.51″) D
- Wider crossbar Bulldog 8011 U-Lock
- A wider crossbar dimension _ 127mm (5.0″) _ provides extra room for securing. X2P Double Bolt Locking Mechanism offers best-in-class protection.
- Shackle Dimensions: 127mm x 230mm (W x H x Diam) (5″ x 9.06″) x 13mm (0.51″) D.
- Cable with Bulldog 8012 U-Lock.
- 9″ shackle combined with 4′ braided steel cable. Shackle Dimensions: 115mm x 230mm (W x H x Diam) (4.5″ x 9″) x 13mm (0.51″) D Cable Dimensions: 120cm x 10mm (4′ x 0.39″)
Product Specifications
- Part Number: 57-9621
- Brand: Onguard
- Weight: 1.4587 lbs
- UPC: 768661280116
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) | 1 |
| Elizabethtown (PA) | 0 |
| Boise (ID) | 2 |
| Midway (GA) | 0 |
| Fresno (CA) | 0 |
| Jessup (MD) | 0 |
| Midlothian (VA) | 0 |
| National Total | 3 |
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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