Orbit C-40 ACB

• 1-1/8'' 45/45 ACB upper - 42mm ID
  
• 1.5'' 36/45 ACB lower - 52mm ID
  
• Compatible with carbon or alloy head tubes
  
• For 1-1/8'' to 1.5'' tapered steerers
  
• 16.3mm stack height
  
• 74.2g

Attributes

Bearing Grade	ACB Sealed
Crown Race Diameter	40mm
Headset Position	Complete
Headset Type	Integrated
Headset Weight	81.2g
Lower Cup	52mm
Misc	36°/45° ACB
Primary Color	Black
S.H.I.S.	IS42/28.6 | IS52/40
SHIS Lower	IS52/40
SHIS Upper	IS42/28.6
Stack Height	16.4
Steerer Tube	1-1/8''-1-1/2''
Upper Cup	42mm