Xem Studiomeasured geometryLibrary › Everyday mounts › Bicycle handlebar diameters: 22.2, 23.8, 25.4, 26.0, 31.8 and 35.0 mm
Handlebar section Ø23.8 (15/16 in) × 100 long, axis on X
Handlebar section Ø23.8 (15/16 in) × 100 long, axis on X: the outside of the bar (the wall is not drawn); DXF = the exact Ø23.8 circle
Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.
STEP STL DXF free, CC BY 4.0 (credit "Xem Studio")
Dimensions
| clamp or section Ø (mm) | Ø23.8 |
|---|---|
| inch | 15/16 in |
| where it is used | the drop-bar grip, brake-lever and bar-end section; also an older British clamp size on 3-speeds |
| from | Sheldon Brown, BikeGremlin |
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Bicycle handlebar diameters: 22.2, 23.8, 25.4, 26.0, 31.8 and 35.0 mm: every size, notes, mating features and sources. What diameter is a bike handlebar?