You are buying a used Pacifica Road Bike.
Frame is constructed from lugged aluminum tubesets and fork. Anodized in Light Blue and Pink.
Made in Japan! We were able to find very little information about the origins of this bicycle and it's manufacturer.
Age and consistency of the parts and components appear to date this bike to the late 1980's.
55cm Top Tube (center to center)
55cm Seat Tube (center to center).
Laprade Fluted Seat Post.
Epoch Muri Head Set.
SR Road Champion Handlebars (40cm outside to outside).
Unknown Stem (70mm).
Muudialita While Leather Saddle.
Sugino "Time Trial" Style Crank Set in White. 170mm Crank arm length. 52/42 chainring combination.
Shimano 105 Downtube Shifters.
Shimano 600 Front Derailleur.
Shimano 105 Rear Derailleur.
Shimano PD-T100R Pedals (9/16 x 20 threading).
Dia-Compe G Front Brake Caliper, Rear Caliper appears to be a N500 (not 100% certain on levers but they appear to be Dia-Compe ACG-251 Aero Levers).
Maillaird Helicomatic Hubs laced to "Made in USA" Rims. Maillaird Quick Release Skewers.