Bike MS is the largest fundraising cycling series in the world. Each year, nearly 50,000 cyclists and more than 5,000 teams ride together to change the world for people with MS. With the fundraising support of each cyclist, The National MS Society can continue their work of tackling the complex challenges of MS — from one-to-one MS Navigator support, advocacy that drives systemic change to a network of resources and information that helps people affected by MS feel more in control and less alone. The Texas MS 150 consists of 2 Days. 6,000+ riders. 11 Texas Counties. 400+ Law Enforcement. 50+ Staff