Shimano MF-HG37 Sprocket 7 Speed 13-28T Front The inverted tread design provides

The inverted tread design provides sure grip with less rolling resistance for easier pedlating on pavement

An affordable kids’ mountain bike tire with large

Tubes last longer as they are resistant to puncture

The Fun 20" Unicycle will not only challenge your coordination but also your balance

Thorn resistant tubes have a thicker bottom wall than standard tubes

Shimano MF-HG37 Sprocket 7 Speed 13-28T Front The inverted tread design providesFor those still using a drivetrain equipped with a 7 speed freewheel on the rear wheel, the Shimano HG37 Tourney Freewheel makes an ideal replacement. Its steel construction ensures strength and durability and the spacing between the cogs are designed for use with Shimano 7 speed indexed shift levers.