OneUp Components EDC Top Cap w/ Preload Kit - black/universal

OneUp Components EDC Top Cap w/ Preload Kit

Item number: 86214

The OneUp Components EDC Top Cap in combination with the Preload Kit - An ingenious solution

The OneUp Components EDC Top Cap with Preload Kit is an ideal solution for those who want to store the EDC Tool V2 tool in the steerer tube but are reluctant to thread it. It contains an EDC-compatible Top Cap, headset Preloader, headset spacers (40 mm in total) and an EDC Steerer Plug. The reason why so many Enduro World Series Pro riders use the OneUp EDC Tool in the event of a mechanical is because this tool set is right there and contains everything you need. OneUp Components wanted to benefit even more riders - including those with steel and carbon fork steerer - and developed this solution to do so.
Important: The whole thing only works with the EDC stem from OneUp. This is because it has a recess on the underside of the body into which the preload kit is inserted. The preloader consists of a clamp ring with screw and nut and a lower cone.


All Mountain, Enduro

Technical Information:



Storing the EDC tool in the steerer tube without threading:
Important note in advance:
  • All compatibility information and installation instructions are exclusively from OneUp Components. Using the EDC Tool System (V2) on your bike may void the original manufacturer warranty.

Steerer tube:
1 1/8" - 1.5" tapered
Steerer Tube Length:
183 - 230 mm
Minimum diameter:
22.1 mm
Recommended Steerer Tube Diameter (max.):
31.75 mm - 34.00 mm

Please make sure that your fork meets the above criteria before purchasing, as it is possible that the EDC Steerer Plug will not fit your fork. Its installation is not absolutely necessary.

Preload Kit:
  • special compensating spacers for clip-on mounting on the stem (included in delivery)
  • commercially available spacers can be used under the stem
  • only works with EDC stem from OneUp Components

Additionally required:
  • EDC 35 Stem


  • saves thread drill in the steerer tube for stowing the EDC V2 tool
  • preloads the headset in combination with the headset cap, replaces the Ahead star nut

Manufacturer Number:



  • 1 x OneUp Components top cap
  • 2 x OneUp Components EDC 5 mm spacers for clip-in mount on stem
  • 2 x OneUp Components EDC 10 mm spacers for clip-in mount on stem
  • 1 x OneUp Components steerer plug
Preload Kit OneUp Components, consisting of:
  • 1 x preload ring
  • 1 x preload bolt
  • 1 x preload nut
  • 1 x lower preload cone

  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.84 / 5.00


  • black/universal, in stock

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