Rubber Ring Silicone Bicycle Seat Post Seatposts Clamps Cover Cycling Seat Post Ring Bicycle Parts

Label:Yes Size S :25-30mm Color:Red/Green/Blue/Black Size L :30-35mm Suit for:25.4/27.2mm Seat Post Suit for:30.4/30.8/30.9/31.6/33.9mm Seat Post High elasticity, good compatibility Package includes:1 X Seat Post Ring Material:Silicone

If you don't know the size of seat post, you can measure it or buy both. Note: There is tolerance in manual measurement, please refer to the actual product.