Product Name: ＼Rank 1 on Rakuten／ Helmet Holder for Motorcycles Helmet Lock Anti-theft Motorcycle φ22～φ25mm Compatible Japanese Instruction Manual Included [Tatsumi Lock] ●Product Details● Condition: Unused Unused item, only opened for confirmation. Everything in the images is included. 【Quoted from Rakuten】 ■Includes abrasion-resistant rubber: 1mm and 2mm abrasion-resistant rubber is included, so this helmet lock can accommodate φ22～24mm, which is usually not supported. ■A helmet holder that can be installed not only on the handlebars but also on the side and rear. ■Securely locks your helmet in just 10 seconds. ■Easy-to-understand Japanese instruction manual: Easy installation with an illustrated instruction manual! ■Body Material: Zinc alloy Body Size: 6.5 x 8 x 2cm Body Weight: 300g ■Accessories: 2 keys, 1 hex wrench, 2 abrasion-resistant rubbers, Caution card, Warranty/Instruction manual