crankset of 238 grammes ...
rear hub of 164 grammes ...
front hub of 36 grammes ...
http://www.m5-ligfietsen.nl/site/EN/M5_Specials/Light_weight_hubs/
71 gramme side pull brakes ...
http://www.m5-ligfietsen.nl/site/EN/M5_Specials/M5_lightweight_brake/
http://www.m5-ligfietsen.nl/site/EN/M5_Specials/M5_lightweight_brake/#57
Winner's 2006 European Alumininum Award