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 / 28.6 diameter||04003318727054||727054|
|Black / 30.0 diameter||04003318727108||727108|
|Black / 31.8 diameter||04003318727177||727177|
|Black / 34.9 diameter||04003318727238||727238|
|Red / 31.8 diameter||04003318727160||727160|
|Red / 34.9 diameter||04003318727221||727221|
|Silver / 31.8 diameter||04003318727139||727139|