Anti-dive — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/anti-dive/  (sheet CC BY 4.0; files Xem Studio Design License, https://xemstudio.com/license/)
Basis: Design rules and figures from the cited sources; example geometry by Xem Studio
Catalog version: 2026-10-20

Sizes: see table below
- Anti-dive is the braking counterpart of anti-squat: geometry that limits how far the front compresses when braking. On a full-size car it is a percentage: the height where the tyre-force line through the side-view instant centre crosses the CG plane, divided by CG height (Formula1-Dictionary).
- On RC cars it is the front inner hinge-pin angle with the rear mount higher; a steeper angle adds anti-dive and corner-entry steering, reduces front weight transfer under braking and decreases caster (CompetitionX).
- The file is a reference example built by Xem Studio from the numbers above (Reference 1/10 off-road: track 250 mm and 90 mm wheel+tyre (EFRA maxima); wheelbase illustrative. Front-axle variant.). Sizes the sources do not fix are illustrative; scale the example to your own vehicle.

parameter  value or range  source
Anti-dive % definition  (force-line height at CG plane / CG height) x 100  Formula1-Dictionary
Example  50% = crosses halfway to CG  Formula1-Dictionary
RC steeper pin angle  more anti-dive, more entry steering, less caster  CompetitionX

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Formula1-Dictionary: Anti-Dive and Anti-Squat Suspension Geometry — web — Publisher's page; dimensions are facts — https://www.formula1-dictionary.net/f1-anti-dive-anti-squat-suspension-geometry/
- CompetitionX: RC suspension tuning guide: anti-dive — web — Publisher's page; dimensions are facts — https://www.competitionx.com/rc-tuning-guide/rc-suspension-tuning-guide-anti-dive

Free files (Xem Studio Design License, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/anti-dive/index.json
API: https://xemstudio.com/api/geometry?object=anti-dive