praxis alba gr

mountain bike, noticias de mtb, rutas de mtb, descenso, cross country, bike-maraton, carreras por etapas, vídeos y test de material

design. build. ride. repeat. - born and based in the cycling mecca of santa cruz, california, praxis creates and manufactures some of the best bicycle parts on the globe. specializing in drivetrain components, praxis is known for well designed and durable products for riders of all types.