The Yokomo B9-TB39AA aluminium turnbuckle arrives as a two piece set measuring 39mm, aimed at improving steering precision on a range of models. Its silver finish helps protect the alloy and keeps the links looking tidy after regular track sessions.
This 39mm turnbuckle fits several Yokomo chassis such as YR-10F, MRTC-BD8 series, YR-X12 and the YRF-001 series. That compatibility makes it a handy part for hobbyists who run different cars or frequently adjust setups.
Replacing softer or less rigid turnbuckles with aluminium gives crisper geometry changes and better steering feedback. The combination of low weight and solid build helps keep adjustments consistent through practice and race runs.
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