Motorcycle helmet lock compatible with RC125, RC390 and RC250 (black)

1. High-strength aluminum alloy, robust, durable, and rustproof for safer use. 2. Stylish and discreet, the helmet lock does not detract from the overall appearance of the motorcycle. 3. A wide range of colors is available to suit all tastes. 4. Convenient for storing your helmet, effectively preventing helmet theft. 5. Practical accessory compatible with RC125, RC390, and RC250 models. Specification: Condition: New Item Type: Helmet Lock Material: Aluminum Alloy Available Colors: Black, Red, Orange, Yellow, Green, Blue Composition: Lower mounting bracket (black part) + locking body (colored part) Lower mounting bracket dimensions: Approx. 120 x 40 mm / 4.7 x 1.6 in Screw hole: Approx. 9 mm / 0.4 in. Distance between the two screw holes: approx. 100 mm / 3.9 in. Horizontal helmet lock dimensions: approx. 62 x 22 x 40 mm / 2.4 x 0.9 x 1.6 in. Locking pillar: approx. 6 mm / 0.2 in. (thickened silver part). Compatibility: Compatible with RC125 models from 2014 onwards. Compatible with RC390 models from 2014 onwards. Compatible with RC250 models from 2015 onwards. Package list: 1 helmet lock, 2 keys. Note: Professional installation is highly recommended.