Nord-Lock Locking Washer (8mm used for SIP Tubeless Rims)
Nord-Lock washers secure bolts with tension instead of friction. The system cannot loosen unintentionally as it creates a wedge-effect underneath the bolt head or nut. The system comprises of a pair of wedge-lock washers with cams on one side and radial teeth on the opposite side. The key is the difference in angles.
- used for tubeless rims
- 13,5x8,mm (thick 2.5mm)
- 2 parts
Comparison Part No.667059, 80108000 (PIAGGIO)