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StemCAPtain — Time to Ride…!
StemCaptain is a locally owned and operated small business that produces innovative accessories for bicycles. Our flagship product is the StemCAPtain Stem Cap Bike Clock. It replaces the normal, non-function stem cap of a threadless style headset with an analog clock. We also offer a thermometer, picture frame and compass, and are busy working on other model variations and products. Please check out our our website, or find us at stores in the Boulder/Denver area. StemCAPtains are very easy to install.







