The NutFix system protects seatposts against theft thanks to a physical trick and it can be opened with a standard wrench if necessary
FEATURES:
- Replacement lockable seatpost clamp
- Anodized surfaces of the caps provide long-lasting protection against corrosion
- Secure closure by innovative gravity technology
- Caps can only stand out to release the wrench flats when the bicycle is on its side
- Nuts are made of stainless steel
- Uses standard 8mm spanner wrench to secure clamp