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||ABU35454720K|
|Black / 30.0mm||04003318727108||727108||ABU35154108K|
|Silver / 28.6mm||04003318727016||727016||ABU36435902R|
|Silver / 34.9mm||04003318727191||727191||ABU36854922R|