VBESTLIFE Bicycle 7 Speed Sprocket, Stainless steel Bicycle 7 Speed Cassette Sprocket Replacement for Bike Repair and Upgrade

• [Stainless steel] The 7-speed bicycle cassette is made of high resistance, rust-proof, high resistance, non-deforming, wear-resistant, high performance durability.
• [Effortless] Offering fast driving speed with less effort. Travel the farthest distance with the least effort to make your driving easier and more enjoyable.
• [High precision design] The high precision thread ensures a close connection with the bike hub and smooth
• [The chain goes smoothly] When the bike changes speed, the chain passes smoothly without too much noise and does not affect the ride.
• [Wide application] use, applicable to mountain bike freewheel.

Features: The 7-speed bicycle cassette is made of high resistance, rust-proof, high resistance, non-deforming, wear-resistant, high performance durability. Provides fast driving speed with less effort. Travel the farthest distance with the least effort to make your driving easier and more enjoyable. The high precision thread ensures a tight connection with the bike hub and smooth operation. When the bike changes speed, the chain passes smoothly without too much noise and does not affect the ride. Reliable to use, applicable to mountain bike freewheel. Specifications: Material: stainless steel. Weight: 430 g/15.2 oz. Variable speed: 7 speeds Size: 11.5 x 11.5 cm/4.5 x 4.5 inches. Package list: 1 x set of free-wheeled bicycle wheels.