Anti-theft quick release skewers, locking with a pentagonal nut to secure wheels on. Not for thru-axle.
Coded Security Quick Release Seatpost Clamp - 3 Digit Combination
Coded Security Quick Release Skewer Set - 133mm & 168mm - 3 Digit Combination
Bike Cable Lock Heavy Duty Extra Long Steel Coil AntiTheft Security Bicycle1.8M
Quick Release Clamp,ycle Clamp,ycle Quick Release,Release Post Clamp,Bike Clamp, New Alloy 31.8mm /34.9mm Mountain Bike Cycling Saddle Post Clamps Quick Release
MTB Road Bike Quick Release Skewers Wheel Locking Security Anti Theft Skewer Set
