PENTAGON Bike U Lock - Patented Heavy Duty Anti Theft Bicycle ULock - Ultra Lightweight Sold Secure Gold Bike Security D Lock with Keys for Bikes Electric Bikes and Scooters (85/140 CM)
OKRA BLACK - Pentagon Bikes
The Pentagon | The DC Bike Blogger
PENTAGON Bike Chain Key Lock - Magnetic Patented Gold Secure Heavy Duty Anti Theft Lock for Bicycles E-Bikes Scooters and Motorcycles - Maximum Security Master Tool Bike Protector (35.5'')
What's the fork on the head pentagon? - Pinkbike Forum