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Sigma Sport BC 1009 STS Wireless Computers user reviews : 4.8 out of 5 - 2 reviews - roadbikereview.com
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Manual Sigma Sport BC 1009 STS (page 1 of 100) (English, German, Dutch, French, Italian, Polish, Portuguese, Spanish)
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Sigma Sport – 00423 Cadence Transmitter Set Complete – For All Sigma Sport STS bike computer model from Model Year BC 1009 STS and Rox 8.0/9.0 : Amazon.de: Sports & Outdoors
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