Peewees
An introduction for youngsters with an emphasis on fun and participation.
Age Minimum 5, maximum 8
Division 2 (5–6 yrs) Max 53cc
Division 1 (7–8 yrs) Max 70cc
Race Format 4 laps; typically 4 bikes per race
Track Size 100–180 m; minimum 5 m width
Prizes No prize money; product/prizes in kind permitted
Costs Kept to a minimum; similar specs/performance across machines
Junior Solos
125cc 8–11 year olds
200cc 12–15 year olds
Brakes No brakes fitted
Gearing Only permitted to change into a higher gear once the race has started
Prizes No prize money; product/prizes in kind permitted
Track Size 100–180 m; minimum 5 m width
Sidecars
No brakes fitted; may change into a higher gear only once the race has started.
Made to turn right only.
Passenger (“swinger”) moves to balance the bike and maintain traction.
4-lap races; normally 4–5 bikes per race.
Start from tapes; breaking/touching tapes may result in exclusion or a 30 m penalty.
New riders may start 30 m back until cleared for full competition.
Causing a red flag generally results in exclusion from the re-start unless avoiding action was taken.
If a bike is damaged while avoiding an accident, an alternate bike may be used for a re-start if eligible.
Classic Sidecar
Solos
Purpose-built 500cc 4-stroke, methanol-powered machines (up to ~75 hp).
No brakes; fixed gear (no gearbox) and ~85 kg total weight.
Designed to turn left; right-hand turns are restricted by low right footrest (~30 mm).
No rear suspension; approx. 50 mm travel in front suspension.
4-lap races; normally 4–5 bikes per race.
Start from tapes; breaking/touching tapes may result in exclusion or a 30 m penalty.
New riders may start 30 m back until cleared for full competition.
Causing a red flag generally results in exclusion from the re-start unless avoiding action was taken.
Small fuel tank (~8 laps capacity); bikes are topped up for re-starts as needed.
Most bikes require 1–2 oil changes during a meeting.
Flat Trackers
Derived from road-legal or motocross models with at least 200 units produced.
Outlaw Karts (Local Class)
Open Outlaw Karts: 16 years and older with a senior licence.
Race fields up to 12; races 8–16 laps.
Made to turn left only.
Minimum weight of kart + driver at any time: 200 kg.
These class outlines summarise typical specifications and formats used at Rosebank for 2025.
Quarter Midgets
A Quarter Midget is a scaled-down version of a full-size midget race car, designed specifically for young drivers aged 8 to 16 years old. It’s a thrilling and family-friendly way for kids to get involved in motorsport early.
- Miniature race car: Built to resemble full-size midgets but smaller and less powerful.
- Safety-focused: Designed with roll cages, harnesses, and strict safety rules to protect young drivers.
- Single-seat open-wheel design: Just like the adult versions, but tailored for youth racing.
- Skill development: Teaches kids racing techniques, sportsmanship, and mechanical knowledge.
- Community vibe: Families often get involved, creating a supportive and fun environment.
- Competitive action: Despite their size, these cars deliver exciting wheel-to-wheel racing—just a few seconds slower than full midgets.
Quarter Midget racing is often the first step for future speedway stars.
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