BOLT Chain Adjuster Block for Yamaha (CHAD-YZF4)

The BOLT CHAD-YZF4 Chain Adjuster Block is designed to hold the wheel precisely in place while tightening the chain on compatible Yamaha motorcycles. Its purpose-built design helps simplify chain adjustments by keeping alignment consistent and reducing movement during service. With this chain adjuster block installed, technicians and riders can make accurate adjustments with greater control and confidence.
The unique design requires only one 10mm wrench for chain adjustments, helping streamline maintenance and reducing the need for multiple tools. Each block includes clear aligning marks that make it easier to check and set the correct position on both sides of the wheel. One block is threaded to use the stock axle, supporting a straightforward installation and helping maintain compatibility with the original wheel hardware.
Stainless steel fasteners are included with thread lubricant for dependable installation and long-term service. Manufactured in the USA, the BOLT CHAD-YZF4 combines practical workshop functionality with durable construction for Yamaha chain maintenance. It is a useful upgrade for riders, mechanics, and powersports professionals who want a precise and efficient method for adjusting rear-wheel alignment and chain tension.

Features:

• Precision wheel positioning: Holds the wheel securely in place while tightening the chain.

• Single-tool adjustment: Unique design allows chain adjustments with one 10mm wrench.

• Alignment marks: Each block includes marks for quick and consistent adjustment checks.

• Stock axle compatibility: One block is threaded to utilize the original axle.

• Stainless steel hardware: Includes stainless steel fasteners with thread lubricant.

• Made in the USA: Manufactured in the United States for reliable workshop use.

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