Bike Freewheel 6 Speed Multiple Freewheel for Folding Bike Kids Bike Upgrade Black

Description:

[Bike cassette Speed&Size]6 Speed Bike Cassette 11-13-15-17-21-26T Bike Cassette Silky smooth shifting meet the needs of different riders.

[Features]: The gear plate is hollowed out for weight reduction, providing a lighter and more efficient ride.

[Usage]: This flywheel uses a 10 speed tooth shape and is specifically designed for folding bikes. It should be used in conjunction with a chain of 10 speeds or higher.

[Quality Material]: Made from steel gear plates and an aluminum alloy lock cover, ensuring longevity and reliability.

[Product Dimensions & Package Contents]: The Bike Freewheel measures at 106*106*25mm and the package includes 1 set of the flywheel.

Specification:

Material: Steel and Aluminum Alloy

Size Chart:

10.6cmx10.6cmx2.5cm/4.17inchx4.17inchx0.98inch

Package Includes:

1 Set of Bike Freewheel