Elite Custom Race X Bottle Cage. Features: Designed using the latest refinements in Elite's moulding and stress-analysis technology to reduce the weight of the cage to just 28.5g, 35% lower than the previous model Features a lowered profile allowing for side insertion of water bottles Made from high strength polyamide with fibreglass reinforcement for improved durability and vibration damping Specs: Model:Custom Race X Type:Standard/Left/Right Access Material:Composite/Nylon Color:White Glossy/Gray Weight:28.5g