Don't come back to your locked bike only to find a sad frame missing its wheels and saddle. ABUS's NutFix system protects wheels and seat posts against theft using a physical trick. Thieves don't know the trick, but you do, so you can open them with a standard wrench.
Seat post clamp locks include the post clamp as well as fixing bolt and nut.
|Black / 28.6mm||04003318727054||727054||210000003481|
|Black / 30.0mm||04003318727108||727108||210000003583|