1.High strength aluminum alloy, sturdy, durable and anti-rust, safer for using.<br> 2.Stylish and generous, the helmet lock will not affect motorcycle overall appearance.<br> 3.Various colors for you to choose, it can satisfy different preference.<br> 4.Covenient to store your helmet, effectively avoid your helmet of being stolen.<br> 5.Practical accessory fits for RC125 RC390 RC250<br> Specification:<br> Condition: New<br> Item Type: Helmet Lock<br> Material: Aluminium Alloy<br> Optional Color: Black, Red, Orange, Yellow, Green, Blue<br> Composition: Bottom mounting bracket (black part) + lock body (colorful part)<br> Bottom Mounting Bracket Size: Approx. 120 x 40mm/4.7 x 1.6in<br> Screw Hole: Approx. 9mm/0.4in<br> Center Distance of Two Screw Holes: Approx. 100mm/3.9in<br> Horizontal Helmet Lock Size: Approx. 62 x 22 x 40mm/2.4 x 0.9 x 1.6in<br> Lock Pillar: Approx. 6mm/0.2in (Thickened, the silver part)<br> Fitment:<br> Fits for RC125 2014 - up<br> Fits for RC390 2014 - up<br> Fits for RC250 2015 - up<br> PackageList:<br> 1 x Helmet Lock2 x Key<br> Note:<br> Professional installation is strongly recommended