Hot answers tagged chain-tug
There are two dimensions that matter: Axle diameter. 10mm is the standard, but you'll also find models designed for 9.5mm (3/8") and 14mm axles on BMX bikes. Dropout thickness. This is the thickness of the metal plate comprising the dropout when looked at end-on. The tensioner cups the ends of the dropout, so must be large enough to fit over them. Steel ...
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