The Boulder Bikes TSL is a full-suspension tandem/road/recumbent/mountain bike with a chromoly, aluminum and steel Works Performance / True Temper / Boulder Clyde Glyde frame. The frame comes in colors like red, gray and grey.

Originally released in 1995, there are 4 versions of this bike. Due to the size and frame materials, we estimate that this bike weighs around 30 pounds.


The TSL comes with Shimano, Mix and Sachs Quarz components, including an aluminum, Control Tech, Kalloy Rans Ti H stem, a threadless, Chris King NoThreadSet Shimano headset and dual-control, bar-end, integrated, grip-shift, Shimano, Edco, SRT-600, SRAM Plasma Sachs shifters.

The Marzocchi, Manitou 4, Rock Shox Judy and Ballistic XL800A-Pro fork has a true suspension.


The TSL has 8,3,9,7 speeds and has internal X rear cogs and a Shimano derailleur.


It comes with Panaracer, Specialized Transition Armadillo, Onza Bolas Grande, WTB VelociRaptor Continental Top Tour tires (NaN x NaN) and Sun, Mavic, Bontrager Clyde Araya VP-20 rims.

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Type Tandem, Road, Recumbent, Mountain
Year 1995, 1996, 1997, 1998, 2000
Alt. Names TSL, TSL26, TSL 26, TSL700, TSL26AL, TSL 700, TSL700AL, TSL 26AL, TSL26 AL, TSL700 AL, TSL 700AL, TSL 26 AL, TSL 700 AL