Park Tool Chainring Diameter Gauge.
- Made of anodized aluminum and permanently laser engraved
- Easily measures BCD for a wide variety of common four and five bolt chainring patterns
- Includes a center to center (C-C) measuring scale and reference chart for determining the BCD for less common chainring patterns
|Description:||chainring diameter gauge, DCG-2|
This product was added to our catalog on April 25, 2018