SIGNATURE SERVICE

Aero Day: turn watts into minutes saved

A full-day, using the BioRacer Virtual Wind Tunnel, the time efficient and cost-effective aero testing service. Baseline your drag (CdA), run rapid A/B tests on positions, add bonus tire optimisation, NOPINZ product upgrades and a fueling and hydration plan matched to your race and goals. Leave with before/after "gains" and “kit upgrade” options plan.


Book you AeroDay See real results
Bioracer Virtual Wind Tunnel aero setup on green screen

What you get

  • CdA baseline + 10-12 test runs to find your fastest setup.
  • Position tweaks, helmet & posture comparisons (incl. race specifics).
  • AHi Sweat/sodium assessment and CORE heat-testing (optional extras).
  • Post-day report: watts & time saved at your race speed.
  • Additional articles, tools and training suggestions to maximise speed & comfort.

Who it’s for

  • 70.3 / Ironman athletes looking for the biggest “watt-saving speed.”
  • Time-triallists wanting position + kit dialled for a target course.
  • Masters athletes who need speed gains without extra training load.

Proof: typical outcomes

-15–26 W
Average power saved at ~36-38 km/h (>30w @ 48kmh).
~3:35–5:50
Time saved over 90 km at the same power (course dependent).

Your results will vary based on baseline position, equipment and conditions. We’ll set realistic expectations in the pre-day intake.

Itinerary

Pre-day
Sign-up form, booking confirmation, equipment audit, position pics, goals & total budget review = Expectation setting.
Morning
BioraceAEROfit session: CdA baseline → rapid A/B testing of positions, helmets, race scenarios = Quantified gains.
Lunch
Equipment upgrade discussion: NOPINZ clothing, helmets, wheels, tires etc = Upgrade plan backed by data.
Afternoon
(Optional Updgrade) AHi Sweat/sodium test and/or CORE temperature measurement = Race Fueling plan optimised.
Post-day
Before/after report (CdA, watts & projected time), upgrade options and follow up = Full customer aftercare.

Pricing & booking

BioRace AEROfit: £449 (4 hours)

AEROfit + Sweat&Cotre tests: £649 (£649)

Includes Precision Hydration goody bag, test time, report and follow-up call (2-4 weeks later). NOPINZ 3D scan & suit purchase optional.



Request by email →

FAQs

What’s CdA?

It’s your effective aerodynamic drag number (coefficient of drag × frontal area). Lowering your A = faster for the same power.

How many runs do we do?

Typically 10–14 depending on bike mechanical adjustments needed and how quickly we find wins.

What shoudl I wear?

We use the propritary BioRacer Green Screen so any colour except green can be worn. We recomend black clothing.

Do I need a power meter?

It helps for sustainable race day effort to asses position feasibility, but we can work around it.