Tech Q&A: The death of 27.5in wheels, the best e-bike motor, and more

In this month’s BikeRadar Tech Q&A, we tackle your tech questions as sent to [email protected] this episode, we cover the quiet death of the 27.5in eMTB, aero endurance bikes that don’t weigh a ton, the best ebike motor system, whether it’s worth upgrading to Di2 is worth it, and more. Learn more about your ad choices. Visit podcastchoices.com/adchoices