Cover Silicone Seatpost karet Ring Waterproof sepeda lipat MTB - Hijau, 30-35mm

Mountain Bike Seat Post Ring Dust Cover Cycling Silicone Waterproof Bicycle Seatpost Case Protective Bike Accessories Features: 1. Protect the seat paint and keep the seat tube clean. 2. Prevent rain, cement, sand and dust from entering. 3. Embellished decorative bicycle. Specifications: Material: Silicone Color: red, black, blue, green Size: 40mm*30mm*15mm/1.57*1.18*0.59 #39; #39; Net weight: 5g Gross weight: 8g Type: 25-30mm/0.98-1.18 #39; #39; (suitable for 25.4/27.2mm diameter seatpost) 30-35mm/1.18-1.37 #39; #39; (suitable for 30.4/30.8/30.9/31.6/33.9mm diameter seatpost).