OnGuard
OnGuard is a brand offering various families of locks for bicycle security. In the Uğur Bisiklet selection, keyed and combination options are available under the names Mastiff, Doberman, Terrier, and Neon. Since similar family names are listed with different product codes, the locking mechanism and usage style should be evaluated per product. The parking location, fixed point to be secured, and carrying habits are factors to consider together when choosing the right lock.
OnGuard products
Onguard Keyed Lock 8016L Beast
Onguard Keyed U-Lock 8003 Pitbull Std
Onguard Key Lock 8026 Rottweiler
Onguard Keyed Lock 8020 Mastiff
Onguard Combination Lock 8170 Neon Combo
Onguard Keyed U-Lock 8005 Pitbull DT Cable
Onguard Key Lock 8114 K9 Heavy Duty 112.5 cm
Onguard Keyed Lock 8027 Doberman
Onguard Combination U-Lock 8012C Bulldog Combo DT Wired
Onguard 8291 4x120cm E-Scooter Key Lock 101735
Onguard 8003 X Pitbull Keyed U Lock Black
Onguard Combination Lock 8063 Terrier Roller
How to choose OnGuard products?
When choosing an OnGuard lock, first check the product code and whether it has a keyed or combination mechanism. Then compare the lock's structure, usable length, weight, and any product-specific security rating. Since different structures may exist under the same series name, do not decide based on the family name alone. Choose a length that allows you to secure the frame to a sturdy fixed point. For long-term parking, also assess the risk level; consider the ease of carrying the lock along with the protection needed.
Product samples from the collection
- Onguard Combination Bicycle Lock 8022 CX Mastiff
- Onguard Combination Lock 8031 Doberman
- Onguard Keyed Lock 8163 Neon Combo
Frequently Asked Questions about OnGuard
Does the OnGuard series name alone indicate the security level?
Check the full product code, lock structure, and if available, the security rating for the model instead of the series name. Features and lock mechanisms may vary among options within the same family.
How can I access current price and stock information?
You can see current prices on the product cards, and stock status for sizes and colors on the product page. Use the stock filter to view only purchasable options.
Brand information: OnGuard official source. Product options are prepared according to the Uğur Bisiklet catalog.










































