Physique Rocket debuts a prototype highway bike model of their real-time aerodynamic drag pressure measurement system. That is their first working dwell aero drag monitoring machine particularly designed for highway bikes. And it’s being utilized by Olympic & World triathlon champion Kristian Blummenfelt in his prep to defend his title at Paris 2024.
Physique Rocket real-rime aero drag measurement highway prototype
Once we final caught up with the Physique Rocket “world’s first real-time aerodynamic drag pressure measurement system” nearly a 12 months and a half in the past, it was nonetheless very early in growth. And what actual elements we might see had been all tailor-made particularly to time trial and triathlon bikes.
However the promise of all the advantages of wind tunnel that you could strap to a motorcycle supply much more potential should you open up the a lot greater pool of riders on typical highway bikes. And since triathlon on the Olympics follows the ‘draft-legal’ format, raced on highway bikes with clip-on aerobars, Blummenfelt wants to cut back his aerodynamic drag on the highway bike too!
OK, so what does the Physique Rocket truly measure?
How Reside Aero Drag measurement works?
Developed along with former hour report holder Alex Dowset, this complete dwell aero drag monitoring system seeks to supply extra correct real-time drag pressure knowledge than something that got here earlier than it. All in a compact answer that may be put in on common bikes. The Physique Rocket system employs a number of proprietary sensors to measure the actual wind pressure pushing towards the rider by all your contact factors, plus an out-front air stress / wind pace sensor.
“The system measures, then transmits, rider CdA knowledge instantly right into a Garmin head unit, giving dwell suggestions on a rider’s aerodynamics and physique place. Their AI-driven evaluation software program guides customers by the method and helps them monitor their progress over time, with out them needing to change into aero consultants.“
Evaluate the Physique Rocket to rather more primary clip-on trackers just like the Notio, SwissSide, AeroPod & Velosense which merely evaluate air move/stress/pace with rider energy & and present pace to estimate complete CdA.
Kristian Blummenfelt’s Physique Rocket-equipped Big Propel highway bike prototype
Physique Rocket have kitted out certainly one of Blummenfelt’s Big Propel bikes with a prototype real-rime aerodynamic drag pressure measurement setup.
A key factor to make that work is the custom-made prototype stem. It matches the identical inline expertise inside that was situated in Physique Rocket’s TT aerobar sensor.
The highway prototype setup additionally required a {custom} seatpost clamp head to be appropriate with the Propel’s built-in seat mast and seatpost.
Then, it retains Physique Rocket’s unique pedal sensors.
And provides a extra refined technology of Physique Rocket’s out-front airspeed sensor pod. Mounted right here to the GoPro tabs beneath Blummenfelt’s Garmin GPS. Physique Rocket describes this new pod kind as a “important step towards their industrial product launch” of the entire system.
All of the sensors are then related along with a slender prototype receiver field, mounted to a seatpost bottle cage adapter.
“This new highway bike integration will permit Kristian Blummenfelt to profit from 100s of hours of coaching to aero forward of the Olympics, with no detriment to his common coaching plan. In the meantime different high rivals will doubtless solely have entry to a handful of hours of fixed-position wind tunnel testing, which requires a disruption to their on-bike coaching.“
Eric DeGolier, Founding father of Physique Rocket, stated: “Aerodynamics is essential in each self-discipline of biking, and highway bikes have at all times been a part of our plan. With the current modifications to handlebar and brake lever guidelines, and the brand new slender bars made to deal with it, there’s a lot to be taught, and with this new prototype, no person could have as a lot time to be taught as Kristian.“
Physique Rocket – Not-quite-yet availability
It’s nonetheless not fairly prepared for the mainstream. So you’ll be able to’t purchase your individual Physique Rocket real-rime aero drag measurement simply but. However Physique Rocket is pre-registering monetary backers by way of a Crowdcube crowdfunding marketing campaign. That comes with an undefined promise of early entry to their remaining client product as quickly as it’s prepared.
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