Shimano Rear Derailleur Acera
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Acera mountain bike rear derailleur with light action operation and over-size pulleys for a wide gear choice
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Oversize 13-tooth tension and guide pulleys to reduce noise and wear
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Extension spring and low-friction fluorine-coated link pivot bushing result in a light shifting action
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Top normal spring for use with Rapidfire shifters
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IG and HG chain, 7- and 8-speed compatible
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For use with 28 to 34 tooth low rear sprockets, total capacity 43 teeth
Our Price £29