Onguard Mastiff Chain Bicycle Combo Lock
Best heavy duty security for urban cyclists seeking peace of mind.
A reliable, keyless security option that prioritizes convenience without sacrificing strength. The combination mechanism removes the hassle of managing keys, while the reinforced chain provides a solid deterrent against theft.
$58.00
at
IBK Sport
More Mastiff options
Who it's for
- Cyclists needing strong theft deterrence in high-risk areas.
- Riders who prefer not to carry or worry about losing keys.
- Commuters and urban riders seeking long-lasting, reliable outdoor security.
Who should skip it
- Lightweight cyclists and those prioritizing portability for their gear.
- Riders with limited storage space on their bike or in their bag.
- Users requiring the absolute highest level of security against determined attacks.
Performance breakdown
Cut resistance
Titanium-reinforced steel provides a formidable barrier against bolt cutters and saws.
Ease of use
Keyless combination entry streamlines locking and unlocking during quick daily stops.
Frame protection
Durable sleeve prevents unsightly scratches and dings on your bicycle frame.
Weather durability
Resilient cover effectively shields internal components from rain and heat exposure.
Portability
Manageable weight makes it practical for commuters, though still substantial to carry.
Locking versatility
Generous length offers ample reach for securing to diverse urban infrastructure.
Key Specs
Lock Type
Chain Lock
Locking Mechanism
5-digit resettable combination
Chain Length
1219 mm
Chain Thickness
6 mm
Material
Titanium reinforced steel
Weather Resistant
Yes
Coating
Water and heat resistant cover
Know before you buy
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Ask Metto anything about the Onguard Mastiff Chain Bicycle Combo Lock before you decide.
