It is possible you are referring to the concept of a . Historically (and in modern fetish contexts), chastity belts are locking metal garments designed to prevent sexual intercourse. They visually resemble a "lock on panties."
The concept of using a "bicycle lock on panties" is a specialized niche within the BDSM and chastity communities, specifically relating to external female chastity bicycle lock on panties verified
If your concern is stolen attached to the bike, use: It is possible you are referring to the concept of a
: These products typically feature a reinforced waistband and leg openings made from cut-resistant materials (like Kevlar or steel mesh). They often use a small integrated combination or key lock that secures the waistband in place. Security Efficacy They often use a small integrated combination or
: If worn while actually cycling, these devices can cause severe genital discomfort due to the way a rider's weight shifts onto the perineum and labia. Professional Advice : For those who ride bikes regularly, experts at strongly advise against wearing any underwear
While the trend is primarily for photography and aesthetic purposes, there are practical considerations often discussed in these communities: