# Bike Security-Enhancing Locks
The Gravity WheelNutz Provide a Second Layer of Bike Protection

By Colin Smith | Published 2024-04-25 | Autos
Source: Trend Hunter, https://www.trendhunter.com/trends/gravity-wheelnutz
References: [kryptonitelock](https://www.kryptonitelock.com/en/products/product-information/current-key/001768.html)

![Bike Security-Enhancing Locks](https://cdn.trendhunterstatic.com/thumbs/532/gravity-wheelnutz.jpeg)

The GRAVITY WHEELNUTZ from Kryptonite Lock is a security device designed to protect bicycle or ebike wheels from theft. The product features a gravity locking system that secures to the front wheel, requiring only a 15mm wrench for installation, with no need for keys. The WheelNutz provide an internal “lock-out” function, which means they can only be removed when the bicycle is turned upside down 180 degrees. This unique feature ensures that the wheels remain attached to the bike unless it is flipped over, which acts as a deterrent to potential thieves. The product is coated with a weather-protective layer to prevent corrosion and is available in popular M9 thread, as well as M10 and 3/8" sizes. The product weighs approximately 0.17 lbs (77 grams) per set.

The Kryptonite GRAVITY WHEELNUTZ is priced at around $59.99 per pair for the 3/8-inch size, as listed by various retailers. However, prices may vary, and some sellers offer the product at a lower price point of $29.99, excluding shipping costs. Customers are advised to check the availability and select the appropriate size options when purchasing. It is also recommended to review the product specifications and compatibility with their bicycle to ensure a proper fit and optimal security.

Image Credit: Kryptonite Lock