MUC-OFF RACE KIT CLEANER-Mesh Bag (MOX902) Muc-Off Cleaning kit includes: 1 Bottle Muc-Off Cycle Cleaner, 1 can Bike Spray after wash treatment, 1 35mm Cranked Brush, and 1 washing sponge. All this is contained in a tough reusable mesh bag. "Bike cleaning made easy" is the Muc-Off motto. Spray on - wash off, It's that easy. Cleaning is no longer a complex job.