Zefal K-Traz M12 Code Lock DMZ The XX SL crank arm

The XX SL crank arm features an integrated power meter to record and deliver live

Easy-to-Clean Interface: All parts can separate for thorough cleaning

Original equipment pads for no-compromise disc brake performance

Axle Fixing method: 12 mm E-THRU

Recommended SL outer cashing - OT-SP41

Zefal K-Traz M12 Code Lock DMZ The XX SL crank armThe K Traz M12 Code is a chain lock with reinforced steel mesh and an adjustable code locking system. Features Tensile and torsion strength. Antitheft and anti drilling. Specifications 4 digit code system Protection: Fabric cover Material: Hardened steel chain Chain length: 80 cm 31. 5" Chain diameter: 8 mm 0. 3" Security level: 12 20 Mfr Claimed Weight 1. 25kg