Here is the world’s first (!) indoor chain wax, designed specifically for indoor cycling.

This hyper-effective and ultra-quiet wax guarantees ultra-smooth workouts during the winter season. Tested and approved by avid Zwift users on their Tacx, Wahoo and Elite trainers. Although designed for indoor use, this wax can also be used outdoors in dry weather. If you anticipate wet conditions, simply apply another Dynamic Wax over the Watts-Up Wax. The formula is environmentally friendly and easy to use.