Tandems
Back in the 1970's tandems almost disappeared and were just kept alive by a handful of custom builders, mostly British. In recent years they have made a comeback and are now mass-produced by most good manufactures in many different styles such as road, touring, hybrid/trekking and mountain bike with some even having full-suspension. One of the downsides to buying a tandem is the price as they usually cost the same as two bikes.
Tandems are ideal when you have two riders of different abilities, ages or sex, as they are able to ride together. People choose to ride tandems for many different reasons and the benefits of tandem riding are numerous, tandem riding is to experience the pleasure of cycling together irrespective of different fitness levels, it is romantic and most importantly fun.
The most important measurements are:
- C: top tube, i.e. reach - you don't want to be overstretched or 'bunched up' on the bike;
- J: standover - you should have at least and inch clearance when standing over the top tube (this does not mean that you'll be able to touch the floor when sitting on the saddle, as this is a different measurement)
- D: frame size - see relevant bike type sizing charts.
Cannondale has a very precise mountain tandem sizing chart as well as their road tandem sizing chart. which may be useful for determining your requirements.
The UK Tandem Club may be of interest for activities, technical information and spares for out-of-production tandems.
