23 trek tandem bike products are offered for sale by suppliers on Alibaba.com, of which hybrid bike accounts for 4%.
A wide variety of trek tandem bike options are available to you, such as steel, aluminum and aluminum alloy.You can also choose from disc brake, v brake trek tandem bike,as well as from ordinary pedal trek tandem bikeAnd whether trek tandem bike is single speed, {2}, or {3}.