SEATYLOCK review
Updated October 12, 2026 · CommuteCue Editorial Team
We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings. Partners with a live offer in your country come first, then every other brand by score.
Our verdict
SEATYLOCK is a bicycle lock maker centred on folding locks, U-locks, chain locks and seats that secure a bike for daily city use. For commuters wanting defined choice, Mason comes in four sizes, Viking combines two security levels with three lengths, and SeatyGo comes in three models.
Key facts
- Best for
- Cyclists wanting inventive folding and seat based bike security
- Product type
- Lock
- Markets
- GB, US
- Official website
- seatylock.com
Pros and cons
Pros
- Folding lock family shaped for protection with comfort and elegant styling
- Hybrid seat and folding lock concept in two models and various colours
- Detachable seat idea offered in three distinct models for city use
- Key code registration linked to three year warranty cover
Cons
- Focus stays on locks and seat security rather than wider cycling equipment
- Choice is split across several small families with different sizes and colours
- Seat based security ideas will matter only to a slice of city cyclists
Who it suits
- City cyclists wanting a folding lock for daily use
- Riders interested in a seat that also secures the bike
- Owners seeking added protection for wheels and saddles
Who should look elsewhere
- Shoppers wanting cycling equipment beyond locks and seat security
What it does well
The strength is breadth within bicycle security. Foldylock covers folding locks, Mason covers U-locks in four sizes, and Viking covers chain locks in Silver and Gold levels with three lengths. Seatylock merges a seat with a folding lock in two models and several colours, while SeatyGo offers a detachable seat in three models. X Lock extends the idea to wheels, saddles and similar parts. The company stresses approved testing, stylish form and practical innovation across the range.
Our full take
Bike lock maker with free shipping across the US.
How SEATYLOCK compares
8.0 vs 8.0
8.0 vs 8.9
8.0 vs 9.1
8.0 vs 9.0- 8.0 vs 9.1
8.0 vs 9.0
8.0 vs 8.7- 8.0 vs 9.1
8.0 vs 9.4- 8.0 vs 9.3
8.0 vs 9.3- 8.0 vs 9.3
8.0 vs 9.2
8.0 vs 9.2
8.0 vs 9.0
8.0 vs 9.0
8.0 vs 8.9- 8.0 vs 8.8
8.0 vs 8.0- 8.0 vs 8.0
8.0 vs 8.0
8.0 vs 8.0
8.0 vs 8.0
8.0 vs 8.0
Frequently asked questions
What does SEATYLOCK sell?+
SEATYLOCK makes folding locks, U-locks, chain locks and seat based security products. The range also includes items intended to protect parts such as wheels and saddles. Each family is offered with its own choice of sizes, lengths, models or colours.
How do the main lock families differ?+
Foldylock is a family of folding locks developed to combine protection with comfort and elegance. Mason is a separate series of U-locks with high security levels and four sizes. Viking is the chain lock series, with Silver and Gold levels and three lengths.
What are the seat based options?+
Seatylock combines a folding lock with a bicycle seat and is offered in two models with various colours. SeatyGo is a detachable bicycle seat concept offered in three models. Both ideas are aimed at riders who want seating and security to work together.
How does SEATYLOCK approach security and design?+
The company says its locks are designed to meet high security standards. It states that it manufactures only products officially approved by reputable and objective institutes. Design is also treated as central, with attention to style and practical innovation.
Sources
- seatylock.com checked October 9, 2026
Backs: Description
Compiled from 1 source page, checked October 21, 2026. We did not open an account.
Not confirmed yet: Price from, Standards, Weight (g), Fit range, Integrated lights, Crash replacement.