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New 7 speed commuter with Shimano SIS index. No noise on stand, shifts smoothly but low clanking sound on road when pedaling in 4th & 5th though not other gears : r/bikewrench
North State Auctions - Auction: Naughty or Nice? December Early Prieview ITEM: Next Ultrashock Mountain Bike Shimano 515 21 Speed
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