说明

• 1Pc Bicycle Seat Post Rubber Ring Dust Cover Cycling Silicone Waterproof Mountain Bike Seatpost Protective Specification High elasticity, nice compatibility Material:Silicone Color:Red/Green/Blue/Black Size L :30-35mm Suit for:30/30/30/31/33 Seat Post Size S :25-30mm Suit for:25/27 Seat Post Package includes: 1 X Seat Post Ring If you don&;t know the dimensions of seat post, you could possibly measure it or buy both Note: There is tolerance in manual measurement, please talk to the actual product

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