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About

About Ratio

Ratio Technology was founded in 2018 by Cambridge Engineers Tom Simpson and Felix Barker.

Our aim is to develop ground-breaking drivetrain products: We believe that bicycle drivetrains can be improved. Along the way we’ve set our minds to creating the parts we want to ride on our own bikes. We hope you enjoy them.

Felix

Tom

Tom comes up with ideas and makes things. When he’s not cycling you’ll find him fell running, ski mountaineering, climbing or building Simpson frames.

Will

Toby

Lewis

Ratio Technology Ltd, The Old Police Station, Church Street, Ambleside, Cumbria, LA22 0BT
Company number: 11647045