OTTOLOCK Cinch Lock 60 in - Lightweight Compact Bike Lock

In this review of the OTTOLOCK Cinch Lock 60 in, the bottom line is simple: this is a purpose-built, ultra lightweight theft deterrent for quick stops and mid-ride errands. It is aimed at cyclists and e-scooter riders who prioritize portability and convenience over maximum long-term security. The Cinch stands out because it weighs only 260 grams and coils to a roughly 4 in diameter, so it can live in a pocket or saddle bag without interfering with a ride. For short-duration stops where you just need to prevent opportunity theft, it is a practical choice.

Key Features

• Ultra lightweight: At 260 grams the 60 Original Cinch is light enough to carry in a pocket, saddle bag, or on a bike frame without feeling burdensome.
• Compact storage: The band coils down to about 4 in diameter so it tucks away neatly when not in use and does not rattle or snag.
• Patented construction: The hand-built band uses three layers of stainless steel wrapped in aramid fiber to resist many cutting and sawing attempts.
• Frame protection: An anti-scratch Santoprene plastic coating helps avoid marks on paint while the band is cinched around a post or rack.
• Resettable combination: The built-in 3-dial resettable combination removes the need for keys and makes sharing access straightforward.
• Versatile applications: The Cinch suits electric scooters, e-bikes, watersports gear, and short-term equipment security beyond traditional bikes.

Who It's For

The Cinch is best for riders who make frequent short stops and need a lock that does not add noticeable weight to a ride, such as commuters, tourers who swap between locks on long routes, and anyone who pockets a lock for convenience. It is particularly useful for e-scooter users and riders who stow security inside a backpack or saddle bag.

Riders who regularly leave a bike unattended for long periods or in high-risk areas should look elsewhere or use the Cinch as part of a redundant setup with a heavier U-lock, since the Cinch is designed to deter opportunity theft rather than replace a heavy duty lock.

Pros & Cons

Pros

• Extremely light and compact, making it easy to carry on rides or store in small bags.
• Solid, multi-layer band construction with aramid fiber and stainless steel for basic cut resistance.
• Protective Santoprene coating prevents frame scratches and scuffs during use and storage.
• Resettable 3-dial combination is convenient and keyless for quick sharing or changes.

Cons

• Not intended as a replacement for heavy-duty U-locks; only a deterrent for short stops.
• Some users report mixed functionality with the lock mechanism over long-term use, so durability can vary.

Specifications

Product type	Compact combination cinch lock
Length	60 in band
Weight	260 grams (0.6 lbs)
Coating	Anti-scratch Santoprene plastic
Security features	Three-layer stainless steel + aramid fiber jacket
Lock type	Resettable 3-dial combination
Made in	USA (hand-built)

Our Verdict

The OTTOLOCK Cinch Lock 60 in is a smart, low-weight security tool for short stops and mid-ride convenience; it is good value for cyclists and scooter riders who need portability and basic cut resistance. Use it as a primary quick-stop solution or paired with a heavier lock for longer parking durations, and expect excellent portability with occasional variability reported in long-term mechanism reliability.

Frequently Asked Questions

Is the Cinch heavy enough to protect a bike long-term?
The Cinch is designed for short stops and to deter opportunistic theft; it is not a full replacement for a heavy U-lock for long-term or high-risk parking.

How do you carry the Cinch while riding?
Because it coils to about 4 in diameter and weighs 260 grams, it can be carried in a pocket, saddle bag, backpack, or mounted to a bike frame without much bulk.

Can the combination be reset?
Yes, the lock uses a resettable 3-dial combination so you can change the code as needed without keys.