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  • BLACK STONE Stainless Steel U Bike Lock - Secure 130dB Alarm System, 14mm Reinforced Shackle - Ideal for Urban Cyclists & E - Bikes, 100mm Fat tire - variant_title - Bike Lock
  • BLACK STONE Stainless Steel U Bike Lock - Secure 130dB Alarm System, 14mm Reinforced Shackle - Ideal for Urban Cyclists & E - Bikes, 100mm Fat tire - variant_title - Bike Lock
  • BLACK STONE Stainless Steel U Bike Lock - Secure 130dB Alarm System, 14mm Reinforced Shackle - Ideal for Urban Cyclists & E - Bikes, 100mm Fat tire - variant_title - Bike Lock
  • BLACK STONE Stainless Steel U Bike Lock - Secure 130dB Alarm System, 14mm Reinforced Shackle - Ideal for Urban Cyclists & E - Bikes, 100mm Fat tire - variant_title - Bike Lock
  • BLACK STONE Stainless Steel U Bike Lock - Secure 130dB Alarm System, 14mm Reinforced Shackle - Ideal for Urban Cyclists & E - Bikes, 100mm Fat tire - variant_title - Bike Lock
  • BLACK STONE Stainless Steel U Bike Lock - Secure 130dB Alarm System, 14mm Reinforced Shackle - Ideal for Urban Cyclists & E - Bikes, 100mm Fat tire - variant_title - Bike Lock
  • BLACK STONE Stainless Steel U Bike Lock - Secure 130dB Alarm System, 14mm Reinforced Shackle - Ideal for Urban Cyclists & E - Bikes, 100mm Fat tire - variant_title - Bike Lock
  • BLACK STONE Stainless Steel U Bike Lock - Secure 130dB Alarm System, 14mm Reinforced Shackle - Ideal for Urban Cyclists & E - Bikes, 100mm Fat tire - variant_title - Bike Lock
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Blackstone 14mm Stainless U-Lock – Fits Fat Tire & E-Bikes

Blackstone 14mm Stainless U-Lock – Fits Fat Tire & E-Bikes

$49.99 USD
$49.99 USD $79.00 USD
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14mm STAINLESS ALARM LOCK

130dB ALARM | 304 STAINLESS | URBAN DEFENSE
🔊
130dB SIREN Shock Sensor
🛡️
14mm STEEL Anti-Cut Shackle
🌧️
IP67 RATED Waterproof Body
🔋
LONG LIFE CR2 Lithium Incl.

Unbreakable Security

Designed for the modern urban rider. The Blackstone 14mm U-Lock combines brute strength with smart technology.

Its 304 Stainless Steel body resists rust and leverage attacks, while the built-in 130dB Alarm screams at the slightest tampering, sending thieves running before they even start.

Tech Specs

  • SKU BU14SSN
  • Shackle 14mm Hardened Steel
  • Material 304 Stainless Steel
  • Alarm 130dB (Shock Sensor)
  • Keys 3 High-Security Keys

Technical Specifications

SKUBU14SSN
BrandCrystal Vision
Product TypeBike Lock
Weight3.0 lb

Downloads & Guides

📱 EseeCloud App Setup Guide

Shipping Policy

We offer fast shipping via UPS or USPS. Most orders ship within 24 hours from our California warehouse.

Warranty

All Crystal Vision products come with a 1-Year Warranty.

Returns: 30-Day Money Back Guarantee.

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Rust-Proof 304 Stainless Steel. 130dB Alarm.

Feature 1

Solid 304 Stainless Steel Body & Shackle

Built to withstand the elements and attacks. Unlike regular painted locks, this entire lock is crafted from High-Grade 304 Stainless Steel.

  • Rust-Proof: Superior corrosion resistance makes it ideal for outdoor parking in rain or coastal areas.
  • 14mm Hardened Shackle: The thick 14mm steel shackle resists bolt cutters and leverage attacks effectively.
Feature 2

130dB Active Alarm & E-Bike Fit

Designed for modern rides.

  • 130dB Shock Sensor: A sensitive built-in alarm screams instantly if the lock is hit or tampered with, acting as a powerful psychological deterrent.
  • Fits Fat Tires: The U-lock is sized to accommodate the wider frames and tires of E-Bikes, Scooters, and Fat Tire Bicycles.

Stronger. Louder. Forever Rust-Free.

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CR2 BATTERY REPLACEMENT VIDEO
Battery Replacement Video