Onderwater Family Tandem
From: £2,300.00

Key features

Onderwater family tandem Designed by Ronald Onderwater in the Netherlands, this kindertandem is pretty special in the world of child transport. Unlike other tandems, the child (or children) are positioned in front of the parent, and so can be kept an eye on while they help you to power the bike. Also, smaller riders can freewheel independently of the adult’s pedalling, allowing little legs to take a break when they get tired. As your children grow (or as more come along!), it is possible to move the front seats and handlebars backwards and forwards as well as up and down – the Onderwater’s ingenuous rail system makes it highly adaptable in this respect. The steering is, of course, under the exclusive control of the parent, and makes use of a linkage system very similar to that of our cargo bikes. Technical Advantages
  • Powder-coated paint job
  • Schwalbe Marathon Plus tyres
  • Premium Shimano Nexus 8-speed hub gears
  • Shimano hub dynamo powering front and rear lights
  • Fully-enclosed rollerbrakes
  • Stable Hebie bi-pod parking stand

Why should I choose Flying Dutchman?

Complimentary service

All of our bikes come with a free first service
to ensure that you and your new bike get off
to a great start! 

Expert service

Our mechanics are experienced and highly-trained professionals.
We work only on the bikes that we sell, ensuring that
we know our products both inside and out.

Help to buy


Frame size
Chromoly Steel
Schwalbe Marathon Plus
Shimano IM45 rollerbrakes
Shimano Nexus 8-speed
Ryde ANDRA 40 rims (black) with 13g stainless steel spokes
Standard Colours
Specifications are subject to changes, errors, and omissions