How long does a Retül fit take?
An average fit with Retül lasts around 2 1/2 hours. However, if you have major adjustments or component changes, the fit may be longer.
How is fit data shared with the rider?
The Retül software archives data for every rider and his or her bike/bikes. The client receives a report of the final fit data, which includes body measurements and angles, as well as bike set-up and measurements.
Retül is user friendly
Our software is designed specifically for bike fitting. All data collected during your pre-fit interview is input into specific fields. All your rider interview and fit data is stored in individual client files, which can be accessed at any time to compare previous fittings with new data. Readings taken throughout the Dynamic 3D motion capture process are immediately processed and a report is generated. The fitter then analyzes the data from this sample and evaluates the need for changes in the rider’s position. Once changes are made, the process is repeated to verify effectiveness. This new data then becomes part of the final report, in addition to post-fit bike and equipment measurements. The software can track information for multiple bikes for each client so that fits across categories (road, mountain, cross, etc.) are distinct. A historical position Report can be generated at the push of a button from any of these files for quick comparison or reference. Our goal was to create useful software that collates and keeps information organized for maintaining client history and easy accessibility.
Retül is active
The system uses infra-red LEDs (light emitting diodes) that get placed on your body in specific skeletal locations. Active systems differ from passive systems in that the tripod mounted LED sensor is tracking the light directly from the source (the LED diodes). Passive systems use reflection (light returned to its source via a material that repels the light source) to track markers. The problem with reflection is that many shoes, clothes, bikes, and other objects have a lot of reflective points on them, so false images known as artifacts get picked up by the system. In most cases, the user has to go into software, distinguish between the desired markers and manually delete these artifacts. In a shop with windows and shiny bike parts everywhere, this can be highly problematic, as covering all of those sources is a near impossibility, requiring the time consuming removal of artifacts before data collation can begin. Retül’s active system does not suffer from this problem. The active system flashes each LED discreetly as the infrared light travels from the LEDs on the body points to the sensor on the tripod. The sensor then triangulates the position of the LED in true 3D space. The Retül system can track these points to within a millimetre of true position. Data collation is immediate and fast.
Retül is fast
The system flashes an LED every 2.1 milliseconds – that is 476 times per second or Hertz. The system takes a full set of body measurements every 34 milliseconds, or 29 full sets of body data per second. Our sample sizes, taken dynamically, last anywhere from five seconds to five minutes – whatever the fitter desires. The software processes all of that data in seconds, synchronizing the eight data points tracking them across longitudinal, vertical and horizontal planes.
Retül is synchronized
Synchronization yields body location intelligence. The receiver knows what LED is flashing and where it is on your body. The software automatically, by skeletal position, identifies the proper LEDs for the measurements of each marker’s position. This is virtually automatic, unlike in passive systems, in which the user must tell the system what reflection images are related to what marking point. There is no post-processing needed with Retül’s software, so reports are accurate, 3D reports are generated immediately for viewing.
How do I book?
Simply contact us and we can arrange a suitable appointment for you.