Bike Seat Spike. ROCKBROS Ultralight Aluminum Quick Release Road Bike Mountain Bike MTB Most bike related theft is prevented if the act will take the theif longer than a few seconds One crime fighter rigged an ingenious booby trap to deter bike thieves.
BIKE SPIKES Polkadot from www.polkadot.it
This product is a steel 4-blade spike much like a broadhead arrow tip used for bow hunting, but it is instead locked into your bike frame. Most bike related theft is prevented if the act will take the theif longer than a few seconds
BIKE SPIKES Polkadot
Bike thieves who are caught red-handed are often given a slap on the wrist and released. The penetrator bike seat violates bike thieves as they try to steal bikes A spike in bicycle thefts prompted one person to teach bike thieves a lesson that will leave a mark.
2018new carbon filled bicycle seatpost spike MTB road mountain bike. The Shoppehttps://www.etsy.com/shop/RandomCreationShoppe?ref=profile_headerIn this video I make an ANTI THEFT BIKE SEAT!!!!!Sorry for not uploading for l. (7-Lobe wrench attached) [Durable] Great Quality Hub quick release ensures for long time use [Material] Steel Axle and cr-mo Axle [Size] M6x45mm , making it easy to install on most bike models.
MTB Road Bike Seat Rear Tail Bag Can Put Two Water Bottle Bicycle Spike. The penetrator bike seat violates bike thieves as they try to steal bikes They might be more expensive, and if you lose the key you're out of luck until you can buy another