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Yess Etr Bottom Bracket TensionerThe ETR-B does what no other chain tensioner can do. By applying the spring tension around the chain ring, it allows the rear drop out area to be simple, uncluttered and lighter. No more deraillers ...
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Yess Etr Derailleur TensionerDesigned for Full Suspension Mountain bikes using various Axle sizes. This tensioner will also allow removal of wheel without interrupting the tensioner mount. Installed onto the derailleur hanger ...
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Yess Etr Horizontal Dropout TensionerBack due to popular demand, the Yess ETR Chain Tensioner has evolved to meet the needs of today’s hardcore BMX riders. Unlike other “chain tensioners” on the market, this device actually ...
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Yess Etr Vertical Dropout TensionerFreshly released from the Yess Laboratories, the ETR-V is Yess’s newest addition to its family. This tensioner is designed especially for converting bikes with vertical dropouts into a single speed....
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