Clip 31.8/34.9mm Cycling Quick Release Seatpost Clamp Bike Seat Clamp Sitting Rod Clamp Clamp ring

Label:Yes 34.9MM is suitable for sitting tube caliber: 30.8 31.6MM Color: black red blue gold silver Products: Seatpost Clamp 31.8MM is suitable for sitting tube caliber: 27.2MM Material: Aluminum Zinc Zinc Zinc Zinc Alloy Package includes:1 * Bike quick release seatpost clamp Seat tube clamp specifications: 31.8, 34.9MM