Item has been added to the Cart

In Store Availability

Park Tool Master Chain Tool For Up To 11 Speed

Bike Tools
Park Tool

Park Tool Master Chain Tool For Up To 11 Speed

I want a price match
$129.99
2
or /week for months

Product Details

Designed to work with the tight tolerances and narrow profiles of 10 to 12-speed chains, but also works on most other 5 to 9-speed derailleur chains

The CT-4.3 is a powerful, precise tool designed to quickly and accurately remove and install chain rivets. Without a doubt the most accurate chain tool we’ve ever built.


  • Compatible with 5 to 12-speed derailleur chains
  • Includes removable peening anvil for peening Campagnolo® 11 and 12-speed chains
  • Integrated Link Pocket ensures precise alignment
  • Perfectly contoured cushioned handles
  • Precisely machined investment cast body and components
  • Replaceable rotating pin (part # CTP-4K)
  •  
Note:
  • The CT-4.3 is NOT compatible with chains that use a non-standard/non-hourglass shape such as the SRAM® RED® AXS® 12-speed and the Shimano® XTR® 12-speed.
  • The CT-3.2 will not peen Campagnolo® 11 or 12 speed chain rivets (see CT-4.3 or CT-6.3)
  • The shelf fastener sizing is preset to allow easy adjustment from one width chain to another—any attempt to lock the shelf in place will result in damage to the tool
Read More

User Reviews

Sorry, there are no reviews available for this product

Login & Write a Review

Write a review

Join the Torpedo7 Club!

  • Exclusive Experiences

    FREE nationwide outdoor experiences

  • Member only offers

    On gear, services, and adventures

  • Exclusive Delivery

    FREE delivery on orders over $99 (t's & c's apply)

  • Learn more

Welcome back

Sign in to your account

{{errors.first('username')}}
{{errors.first('password')}}

Not part of the club yet? Join for FREE now & enjoy exclusive member benefits or Learn More

Join the Torpedo7 Club!

  • Exclusive Experiences

    FREE nationwide outdoor experiences

  • Member only offers

    On gear, services, and adventures

  • Exclusive Delivery

    FREE delivery on orders over $99 (t's & c's apply)

  • Learn more

Join the Torpedo7 Club

Join today and enjoy great member benefits

{{errors.first('first_name')}}
{{errors.first('last_name')}}
{{errors.first('email')}}
{{errors.first('new_password')}}
{{errors.first('confirm_password')}}

By creating an account, you agree to Torpedo7 Club's Terms & Conditions, and our Privacy Policy.

Already a club member?

Forgot password

We'll email you an address where you can create a new password.

{{errors.first('username')}}

Remember your password?

Not part of the club yet? Join for FREE now & enjoy exclusive member benefits or Learn More about club

Forgot password

We have sent you an email with instructions for resetting your password

Remember your password?