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gptkbp:instanceOf
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Bicycle component
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gptkbp:alternativeTo
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Cassette
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gptkbp:commonThreading
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1.375" x 24 tpi
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gptkbp:component
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Rear wheel
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gptkbp:contains
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Ratchet mechanism
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gptkbp:enables
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Pedaling forward
Unidirectional rotation
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gptkbp:failureMode
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Bearing wear
Pawl sticking
Thread stripping
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gptkbp:function
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Allows coasting
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gptkbp:gearRange
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Single to 7 speeds
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gptkbp:hasPart
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gptkb:Sprockets
Springs
Body
Lockring
Ratchet pawls
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https://www.w3.org/2000/01/rdf-schema#label
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Freewheel
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gptkbp:inventedBy
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Late 19th century
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gptkbp:maintenance
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Occasional lubrication
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gptkbp:marketedAs
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gptkb:Regina
gptkb:Shimano
gptkb:SunRace
gptkb:Suntour
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gptkbp:mountedOn
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Threaded hub
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gptkbp:patent
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gptkb:William_Van_Anden_(1869)
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gptkbp:prevention
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Pedaling backward
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gptkbp:removes
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Freewheel remover tool
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gptkbp:replacedBy
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gptkb:Freehub
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gptkbp:replacedInModernBikesBy
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Freehub and cassette
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gptkbp:usedBy
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Older multi-speed bicycles
Single-speed bicycles
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gptkbp:usedIn
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BMX bicycles
Bicycle drivetrain
Children's bicycles
Track bicycles (with modifications)
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gptkbp:weight
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200-500 grams
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gptkbp:bfsParent
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gptkb:Songs_from_the_Deep_Forest
gptkb:Fixed_Gear
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gptkbp:bfsLayer
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7
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