Bioracer Motion: balancing wind and watts for your ideal position Belgian clothing company offers real and virtual wind-tunnel-based performance bike fits Share on Facebook Share on Twitter Share on Pinterest Share on Whatsapp Share on Reddit Email to a friend By Josh Evans May 4, 2018 at 2:00 pm We conducted a test looking at the performance of a long sleeve speedsuit versus a short sleeve suit Josh Evans/Immediate Media This test data shows the differences between a short sleeve standard suit versus a long sleeve ‘speedsuit’ Flanders Bike Valley The long sleeve suit was put on a fibreglass model of Tony Martin wearing a Lazer helmet and aboard a Ridley time trial machine Flanders Bike Valley A Ridley Dean TT bike was in position at the Flanders Bike Valley wind tunnel Josh Evans/Immediate Media These four fans pull the air through the wind tunnel Josh Evans/Immediate Media The structure of the wind tunnel fills the entire warehouse Josh Evans/Immediate Media The intake of the wind tunnel features a honeycomb-like mesh Josh Evans/Immediate Media A look at the underside of the structure Josh Evans/Immediate Media Harm Ubbens, the wind tunnel’s project manager demonstrates the size of the fans Josh Evans/Immediate Media The fibreglass model is based on the physique of Tony Martin Josh Evans/Immediate Media