Dec. 17th is the last day to get your order by Dec. 24th

1 1

Park Tool

Park Tool CDG-2 Diameter Gauge

CDG-2

$34.95 USD
$34.95 USD $34.95 USD Sale Sold out
Shipping calculated at checkout.

Select your preferred delivery method during checkout: Shipping, Home Delivery, or In-Store Pickup. For orders with a value exceeding $500, an adult signature is required upon delivery.

This item is a special order. Shipping times may vary, with some items shipping within 3 days and others within 15 days. For more detailed information, please feel free to live chat with our dedicated Rider Care Team.

Store Availability

Use Current Location

    Button label

    Park Tool CDG-2 Diameter Gauge Features

    The CDG-2 easily and accurately measures bolt circle diameter (BCD) in millimeters for a wide variety of four- and five-bolt chainring patterns. Made of anodized aluminum and permanently laser engraved, the tool centers itself in chainring holes, chainring bolts, or crank arm holes. The CDG-2 also includes a center-to-center distance scale and a handy reference chart listing additional mounting pattern measurements.
    • The CDG-2 easily and accurately measures bolt circle diameter (BCD) in millimeters for a wide variety of four- and five-bolt chainring patterns. Made of anodized aluminum and permanently laser engraved, the tool centers itself in chainring holes, chainring bolts, or crank arm holes. The CDG-2 also includes a center-to-center distance scale and a handy reference chart listing additional mounting pattern measurements.
    • The CDG-2 easily and accurately measures bolt circle diameter (BCD) in millimeters for a wide variety of four- and five-bolt chainring patterns
    • Made of anodized aluminum and permanently laser engraved, the tool centers itself in chainring holes, chainring bolts, or crank arm holes

    • Free Shipping

      Can't wait another minute to get your hands on the latest gear?
      Order online and pick up at your local Incycle or take advantage of FREE shipping on orders over $49.99 (free shipping on bikes over $1500) Exclusions Apply.

    • Chat With Us

      We are here for you with over 30 years of experience supporting our cycling community. With a great team behind the scenes online, reach out to us via our live chat or email us at support@incycle.com with any questions.