{"product_id":"trek-charter-4-enviolo-belt-540-lowstep-540wh-2027","title":"Trek Charter+ 4 Enviolo Belt 540 Lowstep - 540Wh 2027","description":"The Charter+ 4 Enviolo Belt 540 Wh low-step is a low-maintenance and easy-to-use city e-bike for commutes, joyrides and everyday errands. Its adjustable cockpit lets you customise the ride fit from an upright, comfort-first position to a more active pedal-efficient fit. It comes ready to roll with an Enviolo hub that offers an unlimited number of gears paired with a long-lasting and silent Gates CDC belt and a Bosch Performance Line motor with a 540 Wh battery. It's finished with a 63 mm SR Suntour coil-sprung fork to smooth out bumps and rough roads. Assembled in Germany Explore the factory in Saxony, Germany, where every European Trek, Electra, and Diamant bike is built. A better way to produce aluminium Starting in 2024, we began removing high-emission aluminium from our manufacturing and replacing it with low-emission aluminium made with renewable energy. By October 2025, nearly every alloy bike we make - this one included - had made the switch, driving a major drop in our footprint.","brand":"25882559185272","offers":[{"title":"Trek","offer_id":55627443765624,"sku":"a29f17fe-eb12-48a5-a08f-26d86e8faaa7","price":3900.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/9776\/8734\/files\/trek-2027-charter-4-enviolo-belt-540-lowstep-540wh_185896.jpg?v=1786244462","url":"https:\/\/mynextbike.co.uk\/products\/trek-charter-4-enviolo-belt-540-lowstep-540wh-2027","provider":"MyNextBike","version":"1.0","type":"link"}