FSA Orbit Orbit C-40-ACB Integrated Headset
Lists today at $61 per set
Own a FSA Orbit Orbit C-40-ACB Integrated Headset?
Track its value in your garage, or list it for sale locally in a few taps.
What a used one is worth
New
$61
$52 to $61
Like new
$58
$49 to $61
Excellent
$55
$47 to $60
Good
$46
$39 to $50
Fair
$34
$29 to $37
For parts
$18
$16 to $20
From the current list price, adjusted for condition. Guidance from our catalog, not an appraisal.
Overview
- Brand
- FSA
- Series
- Orbit
- Model
- Orbit C-40-ACB Integrated Headset
- Model number
- No.42/ACB
- Type
- Headset
- Years
- up to 2026
- Current list price
- $61 per set (as of 2026-09)
Compatibility
- Shis
- IS42/28.6, IS52.1/39.78
Specifications
- Type
- integrated
- Bearing
- 45°/ 45° ACB Upper
- Steerer
- 1-1/8" to 1.5" tapered fork
- Shis basis
- upper = FSA "Integrated HS Upper Orbit-C" (IS42/28.6, 45x45, 46 mm OD head tube); lower = FSA "Integrated HS Lower C-40" (IS52.1/39.78, 36/45)
From FSA USA's own web store (fsaproshop.com, linked from FSA's site as its US webstore); fullspeedahead.com refuses automated requests, so it was not used. S.H.I.S. codes are copied as FSA writes them (FSA uses exact bores such as 49.57 and a 39.78 crown race) and are null where the store gives only head tube outside diameters. This listing prints no codes itself; compat.shis comes from FSA's own replacement assemblies for the same family (see spec.shis_basis). Launch years are not published. FSA also sells this model as No.42/ACB (alloy top cover).