I have an original power seat out of a 65 Chevelle (not born with this car, only something like 26 came that way) and it is wired like Chris says. Goes to the junction box up under the battery and uses a 30 amp breaker. _____
The Emonda is Trek's lightest frame to date, with a claimed weight of just 690g for a size 56cm frame. Super-light Frank Schleck is among the Trek Factory Racing rider's using the Emonda at the Tour de France. The flagship model in the aftermarket range, the Emonda SLR 10, is said to be the lightest production bike in the world at just 4.65kg. That's no use for Schleck, however, thanks to the UCI's 6.8kg weight limit.
Another piece of good news is that we have endurance road bikes created for the pros, but also for recreational and hobby use. Regarding endurance road bike created for professionals, their weight is no less than 7.2 â 7.4 kilograms, so the difference is small, as compared to a conventional road race bike. The mastery in building such bikes comes from the fact that they have to be comfortable, a characteristic which involves flexibility.