The Kreitler Kompact Hot Dog 3.0 rollers are an all-round cool piece of kit. With a narrow 10in roller width they’re a bit intimidating for the first time user but we found them surprisingly easy to get on with.
The build quality is excellent and the bearings roll nicely, while still providing enough resistance for a decent aerobic workout. For sprinting they’re great for sharpening up your leg speed and technique. The beauty of them being so small is that they’re light and fold up neatly for easy storage. We’d happily ride these all winter.