ULAC Type-AX Folding Aluminium Key 6mm x 70cm Variant:ULAC Lock Neo Blade Type-AX Folding Aluminium Key 6mm x 70cm Black As you can see below

As you can see below

Balanced ratio of puncture protection and smooth rolling

Chain line: 56

Heat-treated for strength and lasting performance

500mm² contact area and composite body

ULAC Type-AX Folding Aluminium Key 6mm x 70cm Variant:ULAC Lock Neo Blade Type-AX Folding Aluminium Key 6mm x 70cm Black As you can see belowThe first aluminum blade on the market featuring ULAC Allux technology. Lightweight of 435g, the Type AX has patented automatic push to lock cylinder and a versatile mounting bracket for either frame or bottle cage. Includes transportation bracket system for versatile carrying (seat post, frame or water bottle cage) Lightweight Aluminum Allux 6mm blade with hardened pins links Patented automatic push to lock cylinder design High Security Dimple Keys