Great condition Blackburn Trakstand Fluid Indoor Trainer (Blue). Used only a couple of times. Works like new. The Blackburn Fluid is smooth, silent and progressive, with a resistance curve that accurately replicates the feel of hills, headwinds and hard efforts on the road.

　　Some product features:

　　- Fluid bicycle trainer that accurately replicates feel of open road

　　- Progressive resistance system is smooth, quiet, and realistic

　　- Highly durable CrMo steel frame holds up to long-term use

　　- Compatible with 700c, 650c, and 26-inch wheel sizes