Freehub

GPTKB entity

Statements (30)
Predicate Object
gptkbp:instanceOf Bicycle component
gptkbp:allows Cassette
gptkbp:attachedTo Rear wheel hub
gptkbp:compatibleWith Campagnolo cassette
SRAM cassette
Shimano cassette
gptkbp:contains Ratchet mechanism
Pawl mechanism
gptkbp:enables Coasting
gptkbp:failureMode Bearing failure
Pawl wear
gptkbp:function Provides engagement for pedaling
Allows rear wheel to rotate freely when not pedaling
https://www.w3.org/2000/01/rdf-schema#label Freehub
gptkbp:introducedIn 1978
gptkbp:inventedBy gptkb:Shimano
gptkbp:maintenance Cleaning
Lubrication
gptkbp:material Steel
Aluminum
Titanium
gptkbp:partOf Bicycle drivetrain
gptkbp:replacedBy Threaded freewheel
gptkbp:requires Lockring
gptkbp:usedIn gptkb:cyclist
gptkbp:variant gptkb:Micro_Spline
HG (Hyperglide)
XD Driver
gptkbp:bfsParent gptkb:Shimano
gptkbp:bfsLayer 6