Shimano MF-TZ20 6-Speed Freewheel bikeshort__bib The Hero J3 sets aspiring

The Hero J3 sets aspiring junior skiers up for future racing success with a focus on comfort

Reinforcement fabric on seat

is just right: Not too tight or too baggy

Our versatile Tech Tee that provides comfort

Pressure: 7/10 bar (100/145 psi)

Shimano MF-TZ20 6-Speed Freewheel bikeshort__bib The Hero J3 sets aspiringSix gears of the Shimano MF TZ20 Mulitple Freewheel 6 speed 14 28T ensure a smooth transition when shifting up or down the block. A reliable 6 speed screw on freewheel, engineered for smooth chain movement up or down the block. This freewheel can be easily installed onto compatible screw on type hub and is suitable for mountain bikes and a wide range of other cycles. Model Number: MF TZ20 Freewheel Speed: 6 speed Sprocket size: 14 16 18 21 24 28t Fits