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Pedal-assist e-bikes let you control how much effort you use, so you can ride comfortably while still staying active

Prabhakar, N., 2018: Multimodal imaging probes and delivery systems for cancer nanomedicine

Even the drivetrain which offers an average seven speeds uses a mid-grade derailleur (Shimano Acera) with an upgraded Shimano SIS index shifter

The outer shell is often constructed from durable plastics or composites to withstand impacts, while the inner foam provides cushioning and absorbs shock

As a photographer I always carry loads of extra gear plus I always pack for every eventuality and find it astonishing how some people manage to travel with hand luggage only

Primark launch incredible Harry Potter bags range - and they're really cheap Primark's latest Harry Potter range has arrived