Lightest full-size racing bicycle
Who
Mirko Glöckner
Where
Germany (Schleching)
When
2004
Mirko Glöckner (Germany) constructed a full-size racing bicycle called Sub 4.0 weighing 3.89 kg (8 lb 9.2 oz). The cycle has a carbon fibre frame weighing 873 g (1 lb 14.7 oz) and components made of largely of aluminium, titanium, and carbon fibre. The bicycle is completely rideable.