- 3-piece kit to secure wheels and seatpost - MTB 100mm/135mm - Seatpost: M6 x 45mm

- CNC machined alloy locking end nut - Cr-Mo axle construction - Patented hollow hex key anti-theft security - Fits most City, MTN and Hybrid bikes (100mm/135mm) - Lightweight and compact design - 85g (Pair)