Bike Freewheel 8/9/10/11 Speed Cassette 11-50T Bicycle Freewheel for Mountain Bike/Road Bike Lightweight Aluminum Bracket Cassette

❤Thank you for your visit, we select high quality outdoor products.Name: bicycle cassette freewheelSpecifications：8/9/10/11 speedsNumber of teeth: 11-50TColor: red cover silver blackMaterial: aluminum alloy bracket + aluminum alloy cover + nickel-plated steel gear plateApplicable models: mountain bike, road bikeFor SHIMANO and SRAMNote: Must be a conventional cassette hubIf your chain riding time is too long, it is recommended not to replace the new Freewheel randomly. Replacing with a new Freewheel may cause the phenomenon of jumping teeth and chain, which will affect the normal riding.SolutionMethod 1 Replace the old Freewheel with the old chain.Method 2 Ride the Freewheel for a period of time under the jumping teeth and chain, the length of the break-in time will be decided according to the wear of the chain.❤If you have any idea please contact us by priority mail, we will reply within 24h

• Speed: 8/9/10/11 speeds, 11-50T .
• Carrier Material: Aluminum alloy bracket, lock cover is made of 7075 aluminum alloy with anti-scratch and wear-resistant, bicycle freewheel is processed by CNC turning, which is lightweight and has a higher service life.
• Gear Material: Bicycle freewheel teeth are made of high-strength structural steel, nickel-plated surface treatment, the surface of the silver bright and more beautiful and has a high corrosion resistance, to maintain the strength of the same time reduce the weight of the quality of the strong and better abrasion resistance, so that you ride more at ease.
• Loss teeth design: irregular shaped teeth, better compatible with various brands of variable speed chain, gear shifting sensitive and smooth.
• EASY TO INSTALL: This freewheel is characterized by smooth rotation and no noise.