DEEP SOURCE PASS · 2026-07-20
DATA GRADE B

QRC / AKRA flat kart

Symmetric flat / clone / LO206 ladder. Numbers below come from public manufacturer sheets or sanction rulebooks. We do not invent missing values.

Wheelbase

VALUE
INCOMPLETE — no free QRC-branded baseline geometry PDF extracted
AKRA rules + Vector/Phantom Triton used as teaching flats. Flag for manufacturer sheet.

Published geometry & baseline numbers

Public free QRC sheet
INCOMPLETE — use Vector DO + Phantom Triton Adult Stock as sourced flat baselines
Web search 2026-07-20
AKRA / class mid-window LO206
Seat-tunable · stagger ~0.75–1.75" · left 56–62% (bb-classes)
Symmetric flat kart — seat mm, spindle washers, rear track width dominate.

Primary sources

Always verify against your exact year chassis and series rulebook. Setup sheets change by year.
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Interactive mid-window card
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Manufacturer correction

If a number is wrong for a specific year, email the correction with a sheet PDF. We will update grade and sources.

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