3D motion-capture bike fitting that optimises comfort, power output, and injury prevention — for cyclists from commuters to competitive riders.
Book this service →Why 3D?
Traditional bike fitting relies on visual assessment from one or two angles. 3D motion capture records your full pedalling pattern across all three planes simultaneously — capturing the asymmetries, compensations and angle changes that drive overuse injuries and lost watts.
The result is a fit grounded in measurable biomechanics, not estimates.
What we look at
Your fit starts off the bike — we assess flexibility, leg-length symmetry, foot posture and any historical injuries. Then we move to the bike for the motion capture session, working through saddle height, fore-aft, cleat position, handlebar reach and drop.
We adjust, re-measure, and iterate until the data tells us we're optimal.
See it in action
Watch how our biomechanical assessment dials in your position — for more power, less strain, and a more comfortable ride.
Conditions
Drag to explore. If you don't see your condition, get in touch — we likely treat it.
Specialist assessment and treatment for knee pain on the bike — tailored to your goals and timeline.
Enquire →Specialist assessment and treatment for low back pain on the bike — tailored to your goals and timeline.
Enquire →Specialist assessment and treatment for saddle discomfort — tailored to your goals and timeline.
Enquire →Specialist assessment and treatment for hand & wrist numbness — tailored to your goals and timeline.
Enquire →Specialist assessment and treatment for foot hot-spots — tailored to your goals and timeline.
Enquire →Specialist assessment and treatment for hip pain cycling — tailored to your goals and timeline.
Enquire →Specialist assessment and treatment for neck & shoulder tension — tailored to your goals and timeline.
Enquire →Specialist assessment and treatment for achilles pain — tailored to your goals and timeline.
Enquire →Specialist assessment and treatment for posture optimisation — tailored to your goals and timeline.
Enquire →Specialist assessment and treatment for power output — tailored to your goals and timeline.
Enquire →Specialist assessment and treatment for time-trial position — tailored to your goals and timeline.
Enquire →Specialist assessment and treatment for triathlon position — tailored to your goals and timeline.
Enquire →Frequently asked questions
A 3D bike fit uses motion-capture technology to measure your body position on the bike in three dimensions. Unlike a visual fit, it captures precise joint angles, asymmetries and pressure data to optimise your position for power, comfort and injury prevention.
A full 3D bike fitting at Aevum takes approximately 90 minutes. This includes an initial assessment, on-bike capture, adjustments and a detailed report with your optimal position data.
Yes — bring the bike you ride most. We fit road bikes, triathlon and TT bikes, gravel bikes, mountain bikes and e-bikes. If you are purchasing a new bike, we can also advise on frame sizing before you buy.
We recommend a fit whenever you get a new bike, experience pain while riding, change your riding style significantly, or at least every 1–2 years as your body and flexibility change.
Begin
Choose the clinic nearest you. Online booking takes under a minute, or call us directly.
Helensburgh
Adjacent to Burgh Healthy Hub. Lift access, parking on site.
Book online → (02) 4294 9990Kirrawee
Ground-floor access via large glass sliding doors. Extensive parking.
Book online → (02) 8544 3231