B105AA is simple but classic drop bar for track bike. 
With a longer drop for leverage when sprinting and that makes it perfect for the busy urban cyclist.
If you are a serious racer, this must be a great weapon.
 
 
Color: Silver
Diameter: Center 25.4mm / Brake levers 23.8mm / Plugs 19mm 
Spec: Reach 135mm / Drop 95mm
Length: 390mm c-c    
Weight: 310g 
 
 
 
Made in Japan.