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⚙️ Shift your ride into the future with Shimano’s unstoppable 7-speed freewheel!
The Shimano Sprocket 7-Speed MF-TZ500 Screw Ring is a high-performance bicycle freewheel featuring a versatile 14-28 teeth gear ratio. Designed for durability and smooth shifting, it supports a wide range of cycling styles and terrains. With a lightweight build and Shimano’s trusted engineering, this sprocket is a top choice for riders seeking reliable, efficient drivetrain performance.
| Asin | B073XTMQQV |
| Best Sellers Rank | #34,509 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #8 in Bike Cassettes & Freewheels |
| Brand Name | SHIMANO |
| Color | Standard |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,009) 4.7 out of 5 stars |
| Date First Available | April 24, 2017 |
| Included Components | Bike Parts |
| Item Dimensions Lxwxh | 7.87 x 7.87 x 2.36 inches |
| Item Package Dimensions L X W X H | 14.17 x 10.67 x 2.24 inches |
| Item Weight | 0.06 kg |
| Manufacturer | Shimano Tourney / TY |
| Material | Other |
| Model Name | Mftz5007428 |
| Model Year | 2018 |
| Number Of Items | 1 |
| Outer Material | For |
| Package Weight | 0.49 kg |
| Part Number | MFTZ5007428_Gris - (GRIS) |
| Size | 14 - 28 teeth |
| Sport Type | Cycling |
| Style | Shimano |
| Suggested Users | unisex |
User
Moves so efficiently!!
I replace my old freewheel with this one and OMG! I’m burning less energy because this shimano one can turn so efficiently. The quality of the ratcheting mechanism is amazing. It fits perfectly in my shwinn bike. Installation was easy.
User
Quality replacement part
I neglected to do maintenance on my bike and the chain was very worn. As a result, when I replaced the chain, I started slipping on certain gears. Once I bought this part and installed it, my issue was resolved. It is the exact same part that I am replacing, which was good. Inexpensive and good quality material. Installation was easy once I was done struggling to remove the old one.
User
Perfect replacement
Perfect replacement, worked great.
User
Great replacement, easier to install than I expected.
This saved my bike. I thought I would have to buy a whole wheel, or rim, to replace my broken sprocket. I stumbled across a video one day of someone who ordered this replacement, and showed how easy it was to replace, so I figured I would give it a shot. I was pleasantly surprised how easy it was to do the work myself. It fit perfectly, and was an exact replacement for my original, just matching the photos on the listing. It was much faster to swap out the broken part than I expected. Once installed, the bike shifted and operated like original.
User
Works great.
Works great. Improved shifting due to old teeth worn. Not rust resistant. Rust showing with in 1 week. Still shifting great.
User
Good purchase. Solid part
Lots of biking and doing well. No issues.
User
Very good Shimano Sprocket
Excellent Shimano sprocket! The part turned out to be original and very high quality. Installation was easy, everything fit perfectly, and the bike runs smoothly now. You can immediately feel the difference in quality compared to cheap copies. Very satisfied with this purchase and definitely recommend it!
User
Producto de buena calidad
Mi hijo tiene una bicicleta y tenía problema con laCorona de cambio la ha estado usando aún y no ha tenido problemas con su bici
User
Muy buena calidad
Excelente
User
Perfecto
Compatible para sustituir los antiguos TZ21. Lo he comprado para insertarlo en la freewheel de una llanta con motor eléctrico, ya que los pilones antiguos quedaron totalmente soldados a la llanta tras varios años de uso. Merece la pena comprar éstos nuevos. He engrasado levemente la parte de la rosca para evitar futuros problemas por si hay que sustituirlos.
User
Voldoet aan de verwachtingen
Voldoet aan de verwachtingen
User
Good option for bike.
Used to replace rear gears on old mountain bike. pretty easy as long as you have the tool to remove the old one.
User
おすすめします
長持ちします
Trustpilot
3 weeks ago
1 month ago