Nacstar Works light weight Rim Locks are made from casted aluminum and molded rubber to protect the tube.
Each rim lock includes nut and washer.
4 sizes available to fit most MX/Off-Road Models.
Fitment Guide:
| Bike Size | Front | Rear |
| 50cc | 1.60" | 1.60" |
| 65cc | 1.60" | 1.60" |
| 85cc (17/14) | 1.60" | 1.60" |
| 85cc Supermini (19/16") | 1.60" | 1.85" |
| 125cc | 1.60" | 1.85" |
| 250cc-500cc | 1.60" | 2.15" |