Bike Repair 12T Teeth 34mm Single Speed Bicycle Freewheel Sports Entertainment Riding Modification Parts for Mountain 100% brand new and high quality Features: Mainly made of durable steel, with strong bearing capacity, flexible rotation, convenient cutting. Easily to be removed or installed by freewheel tool. Single speed bicycle flywheel 12 tooth design. Professional manufacturing, stable property and high reliability. Specification: Type: Bike Freewheel Material: Steel Applications: for Mountain Road Bike Cycling Features: Bike Freewheel, 12T Teeth 34mm, Single Speed, Riding Modification Parts, Bike Cycling Equipment Dimension: app.1.83x3.4cm/0.72x1.33in Color: As picture show Quantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Pc x Bike Freewheel