Key features

• •【Ultra Loud Alarm Sounds】:Special design for bicycle and motorcycle brake disc, portable size with loud volume,automatically activate once sensing any vibration or shock,the alarming sounds up to 120db （kind note:the working model default as silence model for power saving during shipment）, keep the thieves far away from your belongings
• •【Two Working Model】:Unlike most of the anti-theft brake disc lock, our lock with two working model and support "one hand operation", to lock with simple press without keys, Smart and humanization design,the lock can be set in silence model when your bike or motorcycle was put at home or somewhere safty, so people will not be annoied by the alarming sounds and embarrassed you, in strange environment, the alarming model could be a good guard for your belongings
• •【Innovation Lock Core】Improved lock core anti-drill, unique keys make sure the lock can not be opened by traditional tools
• •【Durable and Hign Impacted】:CNC machined alloy steel body with 6mm stainless steel lock pin, heavy duty and antirust, the alarming system and batteries are well covered by sealess cap, waterproof for heavy rainy days, batteries last for thousands alarming,besides,we also packed a etra set of battery for you for long term use, come with 3pcs unique keys, a carry-on key and two back-up
• •【Widely Application】:Available for most motorcycles,scooters, cruiser,chopper, cport bike, racing bike. like Harley,Aprilia, BMW, Buell,Honda, Kawasaki,Suzuki, KTM,Triumph and Yamaha.