The captus following raleighs hugely popular motus model theyve introduced the raleigh captus sticking with the bosch system but simplifying the spec they think this presents a fantastic option to the discerning e biker the new generation 2 bosch active line system sees smoother acceleration whilst shifting gear combined with a super low profile and exceptionally quiet middle motor to create the perfect mix of mechanical and electrical pedelec technology bosch electric system the