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

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

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.