sphyke C3N anti-theft combination lock for bike components
all images courtesy sphyke
with its fully enclosed stainless steel cover, the C3N by berlin-based sphyke has been designed as the ultimate bike accessory for preventing the theft of your wheels and your seat. developed to stop thieves from breaking in with modified picking tools and common screw drivers, the C3N combo lock device features high tensile stainless steel reinforced skewers, that unlike systems that use nuts and bolts, features 2,000 different possible lock combinations. to get your hands on a set, click here.
skewer set – front and rear: prevents theft of both front and rear wheel + replaces existing quick release skewers
seat post security bolt
sphyke lock nut
video courtesy luke berrel