https://www.trekbikes.com/se/sv_SE/cykeltillbeh%C3%B6r/komponenter/kassetter-och-frihjul/gates-carbon-drive-cdx-centertrack-rear-cog/p/11007/
Gates Carbon Drive CDX CenterTrack Rear Cog - Trek Bikes (SE)
Enhance your cycling experience with Gates Center Track Belt Drive Cogs.
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https://www.trekbikes.com/cn/zh_CN/%E8%A3%85%E5%A4%87/%E8%87%AA%E8%A1%8C%E8%BD%A6%E9%83%A8%E4%BB%B6/%E8%87%AA%E8%A1%8C%E8%BD%A6%E5%8D%A1%E5%BC%8F%E9%A3%9E%E8%BD%AE%E5%92%8C%E9%94%81%E7%89%99%E9%A3%9E%E8%BD%AE/gates-carbon-drive-cdx-centertrack-rear-cog/p/11007/
Gates Carbon Drive CDX CenterTrack Rear Cog - Trek Bikes (CN)
Enhance your cycling experience with Gates Center Track Belt Drive Cogs.
gates carbon drive cdxtrek bikesrearcogcn