Shimano Dura-Ace 13 Denti 1/8" Ingranaggio Pista, 24 TPI, Alluminio Nero per Precisione

Shimano Dura-Ace Track Cogs 1.37" x 24 tpi, Black. Item Specifications: Cassette Body Type, Threaded Track, Chain Compatibility, 1/2" x 1/8", Tooth Count, 13,.

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