Notice how Mom ensures baby is well protected by sandwiching him between herself and dad! Also note that dad has shielded himself well from the heat of the engine using juniors legs. Sis makes a great navigational aid/speedometer/turn signal indicator as well as counterbalance during cornering (she prevents full leaning of the bike which helps keep baby on mom's lap). Also not the protective gear mom's wearing to prevent chain lube from slinging onto her legs.