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踏頻 & 扭力
踏頻調節器器
輪速傳調節器器
SR PA222/232/242/252/262.32.ST
SR PA211/221/231/241/251/261.32.ST.C
SR PA310.32.ST
SR PA152.32.S
SR PA112/121/131/142.32.S
SR PA051.12.S
SR SD071.02
SR SD021.01
SR SD011.01
SR S02