ViosChain Folding Lock
$89.00 USD
$178.00 USD
10,000 Code Combinations
Cut-Resistant Steel Links
Universal Mounting Bracket
Weather-Resistant ABS Case
Pickup currently not available
The Solution
Meet ViosChain
Professional-grade bicycle security without the bulk or the keys. Designed for commuters, families, and city riders who refuse to compromise.
Before ViosChain
- Bulky U-locks that are awkward to mount
- Thin cables that are easily cut by thieves
- Panicking when you can't find your bike keys
- Rust and corrosion seizing the lock mechanism
- Limited reach that only secures one bike
After ViosChain
- Hardened steel links that resist cutting and sawing
- 10,000 code combinations—no keys required
- Folding design that deploys in under 3 seconds
- Weather-resistant ABS housing for all-season use
- Flexible reach large enough to secure two bikes
Hardened Steel
Anti-Cut Links
4-Digit Code
Keyless Ease
Weather Proof
Rust Resistant
Dual Secure
Locks Two Bikes
Key Features
Built for Maximum Security
Every link and rivet is engineered to ensure your bike stays exactly where you left it, regardless of the conditions.
Cut Protection
Steel Link Construction
Crafted with high-strength steel links and seamless rivets, ViosChain creates a formidable barrier. The structure is specifically designed to resist sawing, cutting, and forced removal.
- Hardened steel core for maximum resistance
- Seamless rivets prevent prying attempts
- Durable outer shell protects your bike's finish
Keyless Freedom
10,000 Combination Options
Never worry about losing your keys again. The integrated 4-digit combination system offers 10,000 unique codes, allowing you to set a personal sequence that is impossible for others to guess.
- Quick-reset functionality for security
- Smooth-turn dials for easy operation
- No keys to break or leave at home
Fast Access
3-Second Deployment
Time is precious. The ViosChain folding mechanism is engineered for speed, allowing you to unfold the lock and secure your bicycle in roughly three seconds, getting you on your way faster.
- Fluid articulating steel joints
- Compact folding for easy storage
- One-handed operation capability
Universal Mount
Fits Any Bike Frame
The included mounting bracket features universal recyclable straps that fit frame diameters up to 6.5cm. Whether you ride an E-bike, Mountain bike, or Road bike, ViosChain fits perfectly.
- Easy installation without drilling
- Stable, rattle-free mounting system
- Fits seat posts or frame tubes
How It Works
Get Secured Now
Secure Your Ride in 3 Simple Steps
No keys. No heavy chains. Just a simple, intuitive process that keeps your bicycle safe and secure in any urban environment.
1
Unfold & Code
Pull the ViosChain from its mounting bracket and enter your unique 4-digit code. The links will release instantly for use.
2
Wrap & Secure
Wrap the hardened steel links around your bike frame and a solid post. It's long enough to secure two bikes together if needed.
3
Lock & Scramble
Snap the lock head closed and scramble the dials. Your bike is now protected by weather-resistant steel security.
Under 3s
Fastest lock deployment
Product Gallery
Premium Craftsmanship
Observe the precision engineering behind the ViosChain. Designed for durability and sleek aesthetics.
50% OFF — LIMITED TIME
ViosChain Folding Lock
Hardened Steel • 4-Digit Combo • 3s Deploy
$89.00 USD
$178.00 USD
10,000 Code Combinations
Cut-Resistant Steel Links
Universal Mounting Bracket
Weather-Resistant ABS Case
Free US Shipping
30-Day Guarantee
Why ViosChain?
Compare the Protection
See why professional commuters are switching from heavy U-locks to the versatile ViosChain system.
Scroll to compare
$100+
Saved vs Premium U-locks
3 Sec
Deployment speed
0
Keys needed to carry
Real Reviews
Trusted by 1,842+ Riders
4.8 out of 5
Based on 1,842+ verified reviews
See how ViosChain is changing the daily commute across America.
"I've gone through three different locks in Austin and this is the first one that doesn't feel like a chore to use. The 4-digit code is smooth and I love that it mounts right to my frame without rattling."
MR
Mark R.
Austin, TX • Verified Purchase
"Finally, a lock that can actually secure both mine and my daughter's bikes at the park. It's incredibly sturdy but folds up so small. Definitely worth the investment for the peace of mind."
SJ
Sarah J.
Portland, OR • Verified Purchase
"Living in Chicago, bike theft is a real worry. The hardened steel links on the ViosChain are much more confidence-inducing than my old cable lock. Plus, no keys to lose in the snow!"
DW
David W.
Chicago, IL • Verified Purchase
4.8
Based on 1,842 reviews
98% Recommend
82% Bought for Family
30-Day Security Guarantee
We are so confident in the ViosChain that we offer a full 30-day, no-questions-asked refund policy. If it doesn't fit your bike or meet your security standards, simply return it for a full refund. Your purchase is completely risk-free.
Full money-back refund
Easy return process
Free shipping included
FAQ
Common Questions
Everything you need to know about ViosChain security.
Secure Your Ride with Confidence
Join 1,842+ American cyclists who have upgraded to keyless, hardened steel security. Protect your investment today.
Get 50% Off — Limited Time
Free US Shipping
30-Day Guarantee
4.8/5 Star Rating