DNP 7-Speed Screw-on MTB Bike Freewheel Nickel Plate 11-28T- A better replacement to your factory freewheel,worth every penny.

- Fast and smooth shift and lower noisy clicking sound.

- It will help with different situations,like easy-to-loose cases.

- Easy to install,no need to do any adjustment to the derailleur.

- Speed: 7 Speed

- Teeth: 11-13-15-18-21-24-28T

- Type: Screw On 34mm thread

- Surface Finish: Nickel plated

- Compatible for: Shimano / Sram / MicroShift system

- Weight: 481g

- OEM package (This item is exactly as pictured and does not include retail package)

Contents: 1 pc/pack