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Bottom bracketPartial spec

FSA MegaExo crank to PF30 73mm frame (CFMM3-46/73)

Lists today at $53

Own a FSA MegaExo crank to PF30 73mm frame (CFMM3-46/73)?

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

What a used one is worth

New

$53

$45 to $53

Like new

$50

$43 to $53

Excellent

$48

$41 to $52

Good

$40

$34 to $44

Fair

$29

$25 to $32

For parts

$16

$14 to $17

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

Overview

Brand
FSA
Model
MegaExo crank to PF30 73mm frame (CFMM3-46/73)
Model number
CFMM3-46/73
Type
Bottom bracket
Current list price
$53 (as of 2026-09)

Compatibility

Spindle
shimano_24
Bb shell
pf30_73

Specifications

Threaded
false
Last seen
2024-11
Shell detail
PF30 (46 mm bore) 73 mm
Spindle detail
FSA MegaExo 24 mm spindle (24 mm class, like Shimano HollowTech II)
Material listed
Alloy
Technology listed
PressFit30
Compatibility listed
Mega Exo 24mm

FSA bottom bracket for PF30 (46 mm bore) 73 mm; fits the FSA MegaExo 24 mm spindle (24 mm class, like Shimano HollowTech II). fullspeedahead.com refuses scripted requests (HTTP 403), so the facts come from web.archive.org captures of FSA's shop; the shop lists 50 g for nearly every bottom bracket whatever its type, so that figure is not recorded and only other weights are kept. Years unknown (first year null; last_seen gives the latest capture). Fixed 2026-09-27: list_price_usd is now $53, the regular price on FSA USA's own store (fsaproshop.com, part number 230-0007000210, read September 2026), replacing $46 from FSA's international shop (November 2024 capture), which sends US buyers to the US store, so that figure is kept in notes only under the US price venue rule.

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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