Product specifications: Name: mountain bike rear shock absorber Length: 125mm The length of the ring is: 24 x 24 mm Inner diameter: 8 x 8 mm Pounds: 150 pounds Material: steel spring durable high quality Applicable: XC softtail, electric bike, mountain bike, scooter, folding bike. Features: high strength and durability, improve shock absorption performance. Reduce bumps. Color: Black Suitable weight: 150 lbs: Suitable weight: 15-20 kg Package includes: bicycle shock absorber * 1 + upper and lower screw: * 2 Product description: Application: rear shock absorber, suitable for most MTB with the same mounting size. The suspension provides a smoother ride. Used: This shock absorber shares the characteristics of many high-end shock absorbers. This rear shock is the perfect upgrade for mountain bikes, e-bikes, scooters and other bicycles. luckymeet