Du-Bro Super Lite wheel 2-1/4 in (DUB225SL) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/du-bro-super-lite-wheel-2-1-4/  (sheet CC BY 4.0)
Basis: Secondary source: HobbyEtc (retailer) (copy of the maker's figures; the maker publishes none directly)
Catalog version: 2026-10-20

Overall (mm): length 57.1, width 57.1, height 19.7
- Retailer copy of Du-Bro data (secondary). Du-Bro notes the hole may need reaming for larger axles.
- 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.

dimension  value
Diameter  57.1 mm (2-1/4 in)
Width  19.7 mm (0.776 in)
Axle hole  4.4 mm (0.176 in)
Weight  8.14 g per wheel

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- HobbyEtc (retailer): Super Lite Wheels 2-1/4 inch (2) — web — Publisher's page; dimensions are facts — https://store.hobbyetc.com/parts/view/18299

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/du-bro-super-lite-wheel-2-1-4/index.json
API: https://xemstudio.com/api/geometry?object=du-bro-super-lite-wheel-2-1-4