Junior Class

AC40 Pro 15mm (7-13 yrs)

Class Sponsor

Class Information

Age Eligibility

7 - 13 years old

Rider Age: 7 to 13 years.
Engine Type: Air-cooled 40cc 2-stroke OR air or oil-cooled 90cc 4-stroke.
Approved Manufacturers: CS Racing, Blata, BZM, GHR, IAME, Polini, Team Evolution.
Engine Restrictions:
- The engines and all parts used must be as commercially available to the public (and unmodified).
- Must be fitted with an "M4 Minimoto" 15mm exhaust restrictor plate.
Exhaust: Must be steel and a commercially available standard (unmodified) Minimoto type.
Carburettor: Maximum size 15mm.
Spark Plugs: Must be resistor type (e.g., NGK BR9EG, BR10EIX).

Circuit	Layout	Rider	Lap Time
Clay Pigeon Raceway	Standard	Maxwell Keates	0:42.004
Hooton Park Circuit	Standard	Tommy Williams	0:46.362
Three Sisters Circuit	Club Circuit	Taylor Tomlinson	0:49.133
Three Sisters Circuit	Valley Circuit	Reed Saxelby	0:50.655
Ellough Park Raceway	Standard	Preston Baker	0:52.894
Rowrah Kart Circuit	1st Chicane Only	Mason Foster	0:54.434
Lydd Kart Circuit	With Infield	Archie O'Brien	0:55.476

FAB Racing British Championship - Round 1

Lydd Kart Circuit

10 April 2026

FAB Racing British Championship - Round 2

Clay Pigeon Raceway

29 May 2026

FAB Racing British Championship - Round 3

Hooton Park Circuit

26 June 2026

TwoClicksOut