3Racing 3RAC-NS40/PK Pink Aluminium Serrated Locknut Kit  [3RAC-NS40/PK]

Fastener Upgrade for Consistent Performance

If you want fewer loose nuts on your model, the 3Racing 3RAC-NS40/PK aluminium serrated locknuts are a straightforward solution. They are built to maintain clamping force under vibration and heavy use.

Anodised Aluminium with Serration for Grip

The serrated face on each pink locknut increases friction against mating surfaces while the anodised aluminium keeps weight down. That means more secure joins without compromising handling or balance.

Versatile Fit Across Model Types

Designed to suit many common threaded connections, this 3Racing set works on both road and trail setups. Fit them where you need improved thread security and fewer mid-run checks.