At the workbench with Gerd Schraner (DT Swiss) and Alex Roussel (UCI). A practical course to get to know everything about the wheels for road, track, MTB and BMX. Comprehensive for beginners and professionals. Source: DVD VIDEO: [MPEG] 720x576 25.000 fps ~3800 kbps Aspect: 4:3 AUDIO: AC-3, 48000 Hz, 1 ch, 128.0 kbit/s Languages: German, French, English, Spanish, Portuguese Subtitles: none Runtime: 01:54:56