Hope Tubeless Valves - Blue Size:40mm this light is engineered for

this light is engineered for impressive efficiency and runtime

high grip & speed in all conditions

responsive comfort

with a dual source carbohydrate blend containing 60g carbohydrates [with a 1:1 ratio from maltodextrin and fructose]

Hope Tubeless Valves - Blue Size:40mm this light is engineered forAdd the perfect finishing touch to your wheels by colour matching your tubeless valves to your Hope hubs with our new CNC machined alloy tubeless valves. Choose from our range of seven anodised colour options to match the rest of your Hope finishing kit or mix and match your valve stem, nut and caps. Features Sealing: Supplied with two rubber seals to achieve an airtight seal with any rim profileAirflow: 5 way air path for maximum airflow while