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Suitable for the FAGSKF thun cassette and bottom bracket are extremely robust Plastic button is moulded directly around the hardened steel Tool shaft has a cartridge with a pressure spring Resistant tools to the pedal for transmission
Suitable for the FAGSKF thun cassette and bottom bracket are extremely robust Plastic button is moulded directly around the hardened steel Tool shaft has a cartridge with a pressure spring Resistant tools to the pedal for transmission