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HeadsetPartial spec

FSA NO.55R NO.55R 1.8"/CUP/ICR

Lists today at $117 per set

Own a FSA NO.55R NO.55R 1.8"/CUP/ICR?

Track its value in your garage, or list it for sale locally in a few taps.

What a used one is worth

New

$117

$99 to $117

Like new

$111

$94 to $117

Excellent

$105

$90 to $116

Good

$88

$75 to $97

Fair

$64

$55 to $71

For parts

$35

$30 to $39

From the current list price, adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand
FSA
Series
NO.55R
Model
NO.55R 1.8"/CUP/ICR
Type
Headset
Years
up to 2026
Current list price
$117 per set (as of 2026-09)

Specifications

Type
integrated
Steerer
1-1/8" to 1.8" tapered fork
Internal routing
true

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. Launch years are not published.

For sale now

None listed right now. Save a search in the app and get told when one appears. Parts are local pickup at launch.

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