

⚡️ Upgrade your ride with precision and ease—because every millisecond counts!
The Bolt Motorcycle Hardware Blue Chain Adjuster Block (CHAD-YZ.BL) is a precision-engineered accessory designed for Yamaha YZ125/250, WR250F/450F, and YZ250F/450F models (2002-2014). Made from anodized 6061 billet aluminum, it features an integrated bolt slot for single-wrench chain adjustments, laser-etched alignment marks for perfect wheel positioning, and anti-seize fasteners for hassle-free installation.
| Manufacturer | Bolt Motorcycle Hardware |
| Brand | BOLT |
| Model | CHAD-YZ.BL |
| Item Weight | 0.353 ounces |
| Product Dimensions | 6.5 x 5 x 1.5 inches |
| Item model number | CHAD-YZ.BL |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | CHAD-YZ.BL |
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