Unlike in much of Europe and Asia, electric bikes sold in the United States can benefit from the inclusion of a hand throttle, which allows riders to power an e-bike’s motor without pedaling. These make up the vast majority of e-bikes in the US, and now the value electric bike maker Ride1Up is bringing that throttle to one of its only e-bikes that was missing one: the Ride1Up Roadster V2 Gravel Edition. More…