Every cyclist deserves their own lock… The Axa Block XXL now allows you to securely lock your fat-tired city, touring, and trekking bike with just one hand directly on the frame. Compact, convenient, and safe. The AXA Block XXL is a high-quality frame lock with an extra wide opening of over 70 mm, accommodating tire widths up to 2.5”, such as 60-622 (28 x 2.35), providing ample rotation space. A wide mudguard can also be better integrated into the bike's rear after the lock is mounted. The Axa wheel lock can be attached to nearly all rear stays with the flexible mounting kit. Despite its comprehensive horseshoe shape, the compact lock housing harmoniously blends into the overall design. The sturdy locking knob proves itself anew every day and moves the hardened steel shackle in a reliable manner, keeping your bike secure during short stops. The hardened security cylinder enhances theft protection against drilling.