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Via Velo Mini Bike U Lock| Pro Mini U Lock 20CrMnTi Steel Anti-Theft 16mm Shackle with Bracket insize:5.7 x 3.5 in and Sold Secure Diamomd Approval for All Bikes Electric Bike,Electric Scooters

  • Based on 252 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Aug 28
Order within 21 hours and 24 minutes
Available payment plans shown during checkout

Material Type: 20CrMnTi Steel-Sold Secure Diamond


Size: INSIZE 5.7 x 3.5 in


Features

  • SOLD SECURE DIAMOND Ultimate Protection Made from 20CrMnTi steel, this high-security mini U lock meets SOLD SECURE DIAMOND standards, offering top-tier anti-theft protection for electric bikes and scooters
  • Best for Quick Stops & Short Trips Perfect for university campuses, short city rides, and quick coffee breaks, providing reliable security in minutes.
  • Easy to Carry Compact & Portable This mini U lock fits easily in your bag, making it a lightweight yet powerful security solution for every ride.
  • Weatherproof & Durable Features an automatic keyhole shutter to protect against dust, dirt, and rain, keeping the lock secure and functional in any weather.
  • Versatile & Dependable Designed for electric bikes, folding bikes, and scooters, ensuring maximum security wherever you go.

Brand: Via Velo


Special Feature: Anti-theft


Lock Type: Key Lock


Item dimensions L x W x H: 9.06 x 1.81 x 6.18 inches


Material: 20CrMnTi Steel-Sold Secure Diamond


Brand: ‎Via Velo


Special Feature: ‎Anti-theft


Lock Type: ‎Key Lock


Item dimensions L x W x H: ‎9.06 x 1.81 x 6.18 inches


Material: ‎20CrMnTi Steel-Sold Secure Diamond


Recommended Uses For Product: ‎Cycling


Style: ‎Mini U Lock


Color: ‎Black


Number of Pieces: ‎1


Finish Type: ‎Gemalt


Controller Type: ‎Hand Control


Shape: ‎U Shape


Item Weight: ‎816.47 Grams


Control Method: ‎App


UPC: ‎816653022364


Model Name: ‎234204


Global Trade Identification Number: ‎64


Manufacturer: ‎Via Velo


Part Number: ‎12350021


Item Weight: ‎1.8 pounds


Product Dimensions: ‎9.06 x 1.81 x 6.18 inches


Item model number: ‎12350021


Size: ‎INSIZE 5.7 x 3.5 in


Finish: ‎Gemalt


Power Source: ‎Pedal-powered (non-electric)


Item Package Quantity: ‎1


Special Features: ‎Anti-theft


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: November 10, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great Product
Material Type: 20CrMnTi Steel-Sold Secure Diamond Size: INSIZE 5.7 x 3.5 in
It balances this security with relatively light weight and good portability.
Reviewed in the United States on April 23, 2025 by Art

  • Great lock
Material Type: 20CrMnTi Steel-Sold Secure Gold Size: INSIZE 9.6 x 3.5 in
Excellent value.im in high theft area n no problemo
Reviewed in the United States on February 2, 2025 by Mick Zed

  • Solid lock.
Material Type: 20CrMnTi Steel-Sold Secure Diamond Size: INSIZE 5.7 x 3.5 in
Solid lock.
Reviewed in the United States on February 13, 2025 by Chad T.

  • Excellent protection for an e-bike
Material Type: 20CrMnTi Steel - Sold Secure Dia... Size: Insize 5.7 x 4.25 in
I spent more than I'd like on my e-bike – it really is a luxury item for me. So I really don't want it stolen. I see no point in spending thousands on a bike and then getting cheap when it comes to locking it up. This U-lock is pricey, but I think it's probably worth it. From a practical standpoint, it's probably close to impossible to fully protect against bike theft. But this heavy-duty lock is certainly a deterrent, and it might take some work to defeat it. I do wish they made the key a little slimmer – it takes up more space than anything else on my keyring. I also don't know why they attach the keys to the lock with a zip tie – it's a pain to remove without using a sharp object that may damage the nice plastic coating of the lock. A piece of tape would have worked just fine, or even just leaving it unattached in the box. Minor gripes, I know, but still... ... show more
Reviewed in the United States on June 20, 2025 by UJ UJ

  • Good
Material Type: 20CrMnTi Steel-Sold Secure Gold Size: INSIZE 9.6 x 3.5 in
Feels well made and strong.
Reviewed in the United States on November 20, 2024 by Bad phone

  • robusto
Material Type: 20CrMnTi Steel-Sold Secure Gold Size: INSIZE 9.6 x 3.5 in
se recomienda mecanismo de soporte para perfiles no circulares
Reviewed in the United States on January 15, 2024 by NBALBIN

  • Time waster
Material Type: 20CrMnTi Steel-Sold Secure Diamond Size: ‎INSIZE 9.25 x 4.44 in
Extremely hard to open and close with ease. You have to fidget with it for 10 minutes .
Reviewed in the United States on May 4, 2025 by Briannah

  • Very heavy duty and high quality bike/scooter lock
Material Type: 20CrMnTi Steel - Sold Secure Dia... Size: Insize 5.7 x 4.25 in
With the recent acquisition of and e-scooter, having security for it when out and about, is a must. This Via Velocity short U lock should provide just that. This bike lock is very well constructed. Having a Sold Secure Diamond Certification proves its supreme strength, providing excellent protection from theft. The shackle is made from 20CrMnTi steel, giving me confidence my e-scooter will be safe. The exterior of the lock has a rubberized type coating. That allows for the surface of my scooter to remain scratch free. The size of the lock is small enough to be lightweight, but adequate to allow attachment to a variety of sturdy structures, ensuring its safety. Included with the lock, are 4 keys, a nice touch, allowing me to have peace of mind, in the event of losing one. The keys fit smoothly into the lock, while the entry of the lock remaining dirt free and safe from water entering the key hole, via a shutter type shield. The lock also features a double lock system. Overall, I’m very pleased to have gotten this bike lock. Some, may think it’s a bit high in price when compared to others similar in nature. But I feel side by side comparison to the others, makes this well worth the price. ... show more
Reviewed in the United States on June 9, 2025 by InExcelsis

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