Abus Ultimate 420
Best compact security for urban commuters seeking reliable daily protection
A robust security pairing that secures both the frame and wheels with ease. The hardened steel construction offers reliable protection, while the included mounting bracket makes it a practical choice for daily commuters who need a balance of strength and portability.
$104.99
at
Airpark Bike Co
More 420 options
Abus 420 Cobra Cable
$69.99
ABUS Ultimate 420
$58.19
Abus Ultimate 420 U-Lock
$59.99
Abus 420 U-Lock
$74.99
Abus 420STD
$104.99
Abus 420K/150HB230 U-Lock
$108.99
Abus 420K/150HB140 U-Lock
$96.99
Abus 420K + Cobra
$120.99
Abus 420K/150HB140 U-Lock
$108.99
Abus 420K/150HB230 U-Lock
$98.99
Abus U-Lock
$54.61
Who it's for
- Urban cyclists needing reliable protection in high-theft areas
- Commuters who prioritize a space-saving and portable security setup
- Daily riders seeking a durable lock that operates reliably year-round
Who should skip it
- Riders who frequently encounter oversized or non-standard bike racks
- Performance cyclists who demand a silent and secure frame attachment
- Weight-conscious roadies looking to minimize their total gear bulk
Performance breakdown
Theft Deterrence
Hardened steel and Sold Secure Silver rating offer formidable urban protection.
Versatility
Included cable allows for quick, simultaneous securing of frame and wheels.
Frame Protection
Soft-touch housing prevents unsightly scratches during daily locking and unlocking.
Portability
Included mounting bracket makes carrying this substantial lock surprisingly manageable.
Locking Mechanism
Double-locking disc cylinder provides smooth, reliable operation in all weather.
Weight-to-Strength Ratio
Sturdy construction adds noticeable heft but ensures peace of mind.
Key Specs
Weight
3.55 lbs
Material
Hardened steel, TPR plastic
Lock Type
U-lock, Key
Security Certification
Sold Secure Silver
Shackle Thickness
14 mm
Cable Diameter
10 mm
Cable Length
47.24 inches
Shackle Height
9.1 inches
Shackle Width
3.9 inches
Mounting Type
USH bracket
Know before you buy
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