ZK30 1Pc Mountain Road Bicycle Seat Post Dust Cover Silicone Seat Tube Waterproof Sleeve Seatpost Protection Rubber Ring

High-concerned chemical : none Model Number : A18 Brand Name : tomtop Origin : Mainland China

Specification: High elasticity, good compatibility Material:Silicone Color:Red/Green/Blue/Black/Ransparent Size L :30-35mm Suit for:30.4/30.8/30.9/31.6/33.9mm Seat Post Size S :25-30mm Suit for:25.4/27.2mm Seat Post Package includes: 1 X Seat Post Ring Note: There is tolerance in manual measurement, please refer to the actual product.