1000W Electric Malvern Star Switch 29er No Comments-Posted in Custom Electric Bicycles-by nilsadminsg This is a Malvern Star Switch 29er that was made electric with the SOLAR BIKE 1000W conversion kit. It was sold to and assembled by the mechanics at ACE CYCLERY. The battery is a 48V 10Ah cylindrical battery. Malvern Star Switch 29er with Solar Bike kit