Kryptonite Keeper 5s Disc Lock, black chrome vs SIGTUNA Folding Bike Lock - Hardened Steel 8mm Fold-Up
Overall winner: SIGTUNA Folding Bike Lock - Hardened Steel 8mm Fold-Up
Key Differences
Kryptonite Keeper 5s (A) is a compact, weatherproof disc lock with higher average rating (4.60 from 3801 reviews) and a lower listed price tier, making it a lightweight choice for riders wanting simple anti-theft protection. SIGTUNA Folding Lock (B) uses hardened 8mm steel and a double deadbolt mechanism with a mount included, offering stronger physical protection and broader use cases despite mixed durability feedback and heavier feel reported by some reviewers
Kryptonite Keeper 5s Disc Lock, black chrome
Compact, weatherproof disc lock with 5mm pin diameter for smaller vent holes. Includes reminder cable to prevent riding away while engaged, and immobilizes vehicle to deter theft. Customers note easy use and solid security
Pros
- compact and lightweight
- weatherproof design
- easy to use
- includes reminder cable
Cons
- key can get stuck sometimes
SIGTUNA Folding Bike Lock - Hardened Steel 8mm Fold-Up
Foldable bike lock made of high-strength steel with a secure double deadbolt mechanism. Easy-to-install mount and anti-scratch coating for paintwork protection. customers note its compact design and easy setup, with mixed feedback on weight and durability
Pros
- high-strength steel construction
- double deadbolt locking mechanism
- easy to install bike lock mount
- anti-scratch coating protects paintwork
Cons
- mixed feedback on durability
- weights varying opinions on heaviness
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Kryptonite |
| Durability | SIGTUNA |
| Versatility | SIGTUNA |
| User Reviews | Kryptonite |