It is an unwritten rule that track racing requires you to be able to use rollers. Therefore I had to avail myself of a set, not only to prepare properly for the rigours of the oval, but to improve my pedalling technique through the winter months. So with this in mind and noting that Colin had recently purchased this same model I spoke with Mark at Solid Rock Cycles who swiftly placed an order for me.On collection the box was unpacked and the various parts laid out on the carpet for assembly, three parabolic rollers, two adjustable side frames, one very large rubber band and six allen key bolts (plus allen key). Using the very easy to follow set of instructions (unlike a certain swedish furniture store) and five minutes later they were assembled.
The next task was to adjust the extended length of the rollers to suit the wheelbase of my track bike, again a very simple task using the allen key bolts on the underside of the framework and that was it, out of the box and ready to roll (so to speak) in about fifteen minutes. I was pleasantly surprised at the weight and build of the finished article they felt rock solid and the feet have substantial contact with the ground, there is a great weight in the cylinders without making them to heavy to carry around and once placed onto my training mat they just weren't moving anywhere.
Onto the real test, how did they feel under the bike? Tacx claim that is almost impossible to fall off the rollers due to the parabolic shape of the roller itself. Fortunately as yet I haven't yet tested that theory, I can say however that the design gives you confidence to ride unassisted and that the feeling once up to speed is smooth. I also like the feel of the surface of the rollers it has a slight grip to it which all adds to the secure feeling as you spin at higher revs. I have found the noise from the bearings far less than that of my turbo and as I use them on a tiled concrete floor in the kitchen it is far less intrusive for the better half whilst the T.V. is on next door. 
So the ride is good, smooth and comfortable and I quickly felt at home on them. After my session it took a matter of seconds to stow them into compact mode. The quick release levers on the inside of the frame allow the two parts to slide into each other and reduce the overall length to just over 800mm then closing the levers to lock the frame into position you simply pull the rubber band around the neatly designed groove on one of the levers, twist it and pull the band over the other lever to keep it all neat and tidy. This means they can fit neatly into the boot of your car ready for the track meet or as in my current situation under the stairs ready for my next winter spinning session.I really like these rollers they give you that little bit more of a real ride than a turbo trainer with the added benefit of working your upper body, improving your pedalling action and balance. They will also prove a valuable assest at the summer track meets allowing you to properly warm up (especially at Meadowbank's Tuesday night track league!) prior to taking to the boards, which after all is what it's all about.
