2Pairs Ztto Mountain Bike Shock Absorbent Fork Oil Dustproof Sponge Ring, 30Mm, 32Mm, 34Mm, 35Mm, 36Mm, 38Mm, 40Mm

1. Material: sponge2. The sponge is made through a 5 times heat compression process, which produces a high density sponge, i.e. oil and solvents, which ensures the durability and longevity of the forks3. Seamless cut: unlike traditional cuts, this sponge is non-modular with no seams and a tolerance rate of less than 0.1, ensuring a snug fit and excellent performance4. The use of sponge improves the forks damping ability, resulting in a smoother, more comfortable ride with less vibration and impact on the arms and hands5. The sponge ring is compatible with a wide range of bikes, including mountain bikes, road bikes and folding bikes, which makes it a versatile choice for different preferences and needs6. The sponge makes it easy to visually inspect the condition of the fork: dry sponge indicates oil loss and dry friction between the inner and outer tubes of the shock, which should be lubricated; the sponge produces black sludge, which indicates increased metal wear and serious lack of maintenance of the shock; the sponge is covered with sand and dirt, which indicates a loss of sealing of the oil seals, which should be replaced immediately7. Specifications: 30/32/34/35/36/38/40mmSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 15cm * 12cm * 4cm / 5.91inch * 4.72inch * 1.57inch Qty per Carton 70 Carton Weight 5.00kgs / 11.02lb Carton Size 47cm * 38cm * 34cm / 18.5inch * 14.96inch * 13.39inch Loading Container 20GP: 439 cartons * 70 pcs = 30730 pcs40HQ: 1019 cartons * 70 pcs = 71330 pcs