Tagakäiguvahetaja 6 käiku, 14T - 28T, 272g, Shimano Tourney RD-TY21-B-SS (7238)

MODEL NO RD-TY21-B-SS SERIES: TOURNEY Color: Black/Silver Rear speeds: 6 Compatible chain: HG 8/7/6-speed Mount|Direct attachment (conventional) ✔ Mount|Riveted adapter (ROAD type) ✔ Cable adjuster ✔ Max. front difference: 13T Total capacity: 28T Low sprocket|Max.: 28T Low sprocket|Min.: 28T Top sprocket|Max.: 14T Top sprocket|Min.: 14T Pulley|Teeth: 11/11T