Xem Studiomeasured geometry

Library › RC planes › Wheels ·

Du-Bro Micro Sport wheel 2.5 in (DUB250MS)

What are the dimensions of the Du-Bro Micro Sport wheel 2.5 in? · Modern device · basis: Secondary source: HobbyEtc (retailer) (copy of the maker's figures; the maker publishes none directly)

Also called: dubro micro sport wheel, dub250ms, 2.5 inch micro wheel, 63mm park flyer wheel, 2mm axle rc wheel, dubro micro sport width, rueda micro dubro, dubro micro rad

Exact dimensions. True size, with no printing tolerance added.

length
63 mm
width
63 mm
height
10 mm

Notes

  • Retailer copy of Du-Bro data (secondary). Narrow wheel for park flyers with 2 mm (5/64 in) wire gear.
  • True size, no printing tolerance added. Only published numbers are used; anything not published is said so.
  • Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.

Du-Bro Micro Sport wheel 2.5 in size chart

dimensionvalue
Diameter2.5 in (63 mm)
Width0.40 in (10 mm)
Axle hole0.078 in (2 mm)
Weight6.9 g each

Where the files are

Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.

HobbyEtc (retailer)Micro Sport Wheels 2.50 inch (2)webPublisher's page; dimensions are facts

Free files

★ Free files 1 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json

du-bro-micro-sport-wheel-2-5-envelopeCylinder Ø63 × 10 mm with a Ø2 mm axle hole (tread not modelled)STEP · STL
Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.
Set it up →

Plain text: sheet.txt · JSON: /api/geometry?object=du-bro-micro-sport-wheel-2-5

Du-Bro Micro Sport wheel 2.5 in (DUB250MS), isometric render of a generated part
Render of du-bro-micro-sport-wheel-2-5-envelope from the free STEP; not to scale.

Fits with

Du-Bro Super Lite wheel 2-1/4 in (DUB225SL), isometric render of a generated part
Du-Bro Super Lite wheel 2-1/4 in (DUB225SL)57.1×57.1×19.7 mm★ 1 file
Du-Bro Diamond Lite wheel 2-1/2 in (63.5 mm), isometric render of a generated part
Du-Bro Diamond Lite wheel 2-1/2 in (63.5 mm)63.5×63.5×20 mm★ 1 file

Questions

What axle fits the Micro Sport 2.5?

A 2 mm (0.078 in) axle.