Retrofitting S&S Bicycle Torque Couplings We can fit BTCs to most frames - the requirements are that the frame be steel, have round top and down tubes, and that the tubing is not too thin (this is generally not a problem). BTCs come in a large range of sizes from 3/4” to 2” so almost anything’s possible. Our prices for this are: For a complete bike, the door-to-door service includes collection of your bike, stripping the frame, fitting the BTCs, refitting all components, and shipping back to you. Cable splitters are also included, which prevent cables getting tangled when you fold. The cost for this is £410, or for all that plus a Dave Yates respray in the colour of your choice £495. For a bare frame, the door-to-door service includes collection of your stripped-down frame, fitting of the BTCs, and shipping back to you, for £305. For a Dave Yates respray as well, the cost is £390. Cable splitters are optional, and are an additional £30. For more complex jobs like this tandem, please give us a call. | 
