Science and Technology A kit weighing just 1.7 kilograms transforms any regular bicycle into an electric one with 50 kilometers of range, has an integrated app with real-time data, and originated from a Kickstarter campaign that is bringing to life the dream of cyclists who cannot afford a new e-bike. Maria Heloisa Barbosa Borges 03/05/2026 at 10:47
Legislation and Law New decree in Rio changes everything for electric vehicles and requires CNH, license plate, and new rules that impact mopeds, electric bicycles, and self-propelled vehicles on the streets. Jefferson Augusto 01/05/2026 at 15:38
Legislation and Law Can you ride an electric bicycle on the sidewalk in 2026? New rules reveal speed limits, legal requirements, and what changes for mopeds and self-propelled vehicles in Brazil. Jefferson Augusto 01/05/2026 at 15:27
Science and Technology Man Installs 40-Gram, 1,000-Watt Drone Motor on a 26-Inch Electric Bicycle and Tries to Compete Against a 6-Kilo Traditional Motor to Find Out Who Really Delivers Power Bruno Teles 02/03/2026 at 13:37
Science and Technology Goodbye Heavy Pedal: Kit to Convert a Bicycle Features Engine Up to 1,250 W, Reaches 32.2 km/h, and Weighs Only 3,050 g Fabio Lucas Carvalho 25/02/2026 at 12:44
Electric Vehicles Foldable E-Bike With 100 Km Range Arrives in Europe for €1,990 and Promises to Revolutionize Urban Mobility in Small Spaces Jefferson Augusto 18/02/2026 at 14:32
Automotive New 2026 Rules Confuse Consumers. See When Electric Bikes Require Driver’s License and Registration Sara Aquino 31/01/2026 at 15:23
Electric Vehicles This New Motor Is Making Electric Bicycles Stronger Than Ever, With Incredible Torque to Climb Any Hill Fabio Lucas Carvalho 25/01/2026 at 20:00
Science and Technology Man Transforms Old Bicycle Into Electric One, Without A Pre-Made Kit, Alone, In His Garage, With A Fast 500 W Motor Directly Connected To The Power Supply And Rear Wheel Flavia Marinho 04/01/2026 at 15:11
Science and Technology Company Develops Equipment That Turns Any Bicycle Into An Electric Bicycle With A Range Of Up To 50 Km Alisson Ficher 30/12/2025 at 20:33
Science and Technology This New Electric Bicycle, Which Resembles a Van, Is Approved to Be Driven Without a Driver’s License, Can Carry Up to 400 Kg and 3.6 M³, and Achieves a Range of 120 Km. Fabio Lucas Carvalho 13/12/2025 at 16:49
Electric Vehicles Electric Bike Battery Plugs In, Explosion Destroys Apartment in Rio de Janeiro Overnight and Raises Alarm About E-Bike Risks Valdemar Medeiros 17/10/2025 at 12:53
