Serfas Battery Installation
Battery Install
How to install a battery into Serfas’ TSL-350, TSL-550, TSL-750.
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Variant Perfect Flex Saddle The Variant saddle is a truly unique product that takes seat customization and overall comfort to a new level. Both the Variant 1 and Variant 2 come with five compression inserts that are user adjustable allowing the saddles to flex at varying rates. Based on your preference, you can fine tune…
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