
Aero Series Circuit Gear Knob premium weighted shifter upgrade
The Aero Series Circuit Gear Knob is a machined aftermarket shifter knob designed to improve the look and feel of your gear changes. Available in seven finishes to suit any interior style.
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Item code: AERO-CIRCUIT-BLK
A knob that actually fits.
The stock gear knob is one of those parts that rarely gets a second thought, until you drive something better. The Circuit Gear Knob from Sydney Aero Parts' Aero Series is machined to a satisfying weight, so each gear change feels deliberate and planted rather than vague and plasticky.
It threads directly onto your existing shifter shaft, and with separately available thread adaptors covering Toyota, Nissan, and universal patterns, fitment across a wide range of manual vehicles is straightforward. Pick the finish that suits your cabin and bolt it on.
Circuit Gear Knob features.
PREMIUM WEIGHTED CONSTRUCTION
Machined from high-grade materials for a satisfying heft that improves shift feel over standard plastic knobs.
SEVEN COLOUR OPTIONS
Available in Black, Silver, Gold, Red, Pink, Purple, and Green so you can match or contrast your interior trim.
DIRECT THREAD FITMENT
Threads straight onto the existing shifter shaft. Compatible thread adaptors for Toyota, Nissan, and universal patterns are available separately.
Installation overview.
SOURCE YOUR ADAPTOR
Confirm your vehicle's shifter thread pattern and source the correct thread adaptor separately before starting. Toyota, Nissan, and universal adaptors are available.
REMOVE THE STOCK KNOB
Unscrew or unclip your existing gear knob according to your vehicle's setup. Most manual shifters unthread counter-clockwise.
FIT THE ADAPTOR
Thread the correct adaptor onto the shifter shaft if required for your vehicle's thread pattern.
INSTALL THE CIRCUIT KNOB
Thread the Circuit Gear Knob clockwise onto the shaft or adaptor until firmly seated. No tools required.
