What's Summit Club?
Find Your Store
Accessibility Policy
Home Page
When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help

Cart, contains 0 items

Accessibility Policy
Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.

DT Swiss
Ring Nut Removal Tool 240/440

Be the first to review
Current price: $56.25 Original price: $75.00
25% off
Color:One Color

Size:

Quantity

Only 1 In stock

Join Summit Club+ and


Lock Ring Nut Removal Tool precisely removes and installs DT Swiss ratchet hub internals

What Our Gearhead® Experts Are Saying:


"If you service your own DT Swiss hubs, this is the tool you need. It’s built to exact tolerances and won’t round out or damage your investment. I’ve used mine on countless 240 and 350 hubs—it’s worth every penny."


Whether you're rebuilding a hub, replacing a bearing, or upgrading to a higher ratchet count, the DT Swiss Lock Ring Nut Tool delivers the precision and durability required for seamless hub service. Built from hardened alloy steel and powder coated for longevity, this tool fits directly into the threaded ring nut inside DT Swiss star ratchet hubs and lets you remove or install components without slipping or marring the internals.


Designed specifically for use with 240, 350, 440, and 540 series DT hubs, this tool is a must-have for anyone serious about maintaining their wheel performance. If you're investing in high-end hubs, this is the companion that ensures you can service them correctly, confidently, and repeatedly.


Details

  • Precision-machined tool for servicing DT Swiss star ratchet hubs
  • Compatible with DT 240, 350, 440, and 540 hubs
  • Removes and installs the threaded ring nut inside ratchet drive systems
  • Constructed from high-grade alloy steel for lasting durability
  • Powder-coated finish resists corrosion and workshop wear
  • Essential tool for bearing swaps, ratchet upgrades, or routine hub maintenance
  • 2.4 oz weight; compact and easy to store in your shop kit
  • Made to fit snugly and prevent damage to delicate internal threads
  • Item #DTS99B9
Hub Tool
steel
Claimed Weight
2.4oz
Includes
1 Ring Nut Removal Tool
Activity
bike