Description

The Time Trial. The Race of Truth! You against the clock. In Spinervals 2.0 – Time Trial Special, you will prepare yourself for the race against the clock with sustained intervals above your 40k Time Trial Pace. Perfect for the serious time trialist or triathlete, this 60 minute workout will increase your anaerobic threshold pace faster than you ever thought possible!http://www.spinervals.com/products/item12.cfm