• Not unusual at all. Just the standard pinion tensioner.

  • If you are going to the effort of building a frame that’s dedicated to a bottom bracket mount gearbox you build the rear of the bike with chain tensioning capability. Right?

  • If you are going to the effort of building a frame that’s dedicated to a bottom bracket mount gearbox you build the rear of the bike with chain tensioning capability. Right?

    This. The dangly tensioner is meant for full suspension bikes, where you have to allow for chain length variation under compression.

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