This single-outlet bottle cage can be flipped upside down and attached to the rear part, allowing you to access the bottle from either the left or right side. Made of aluminum alloy, it fits race bottles. Dimensions: L80 x W76 x H143mm, 45g. Product Color and Size: Product color may appear different from the actual product depending on the display. Product specifications, logos, and other designs may be subject to change for product improvement purposes. We cannot answer questions about dimensions not published by the manufacturer or personal fit. Thank you for your understanding.