The tacx sweat cover has been designed to keep your bike pristine sweat can make your bike corrode especially when yoursquore producing it during frequent intensive training sessions this tacx training accessory is crafted from highly absorbent material to quickly soak up any sweat eradicating any chance of it touching your bike stay protected with the tacx sweat cover about the tacx brand tacx are the makers of indoor cycle trainers water bottles and cages cycling tools and workstands