157 x 12 mm adaptor to allow the use of Elite direct drive trainers with BOOST rear ends Replaces non-driveside axle cup Will work with all Elite, Suito, Direto, Turno, Drivo and Kura models
157 x 12 mm adaptor to allow the use of Elite direct drive trainers with BOOST rear ends Replaces non-driveside axle cup Will work with all Elite, Suito, Direto, Turno, Drivo and Kura models