

⚙️ Shift your ride into high gear with Shimano’s 7-speed freewheel!
The Shimano Tourney MF-TZ500 7-speed freewheel sprocket offers a reliable 14-28 tooth gear range designed for smooth shifting and durability. Lightweight at 0.5 kg, it’s easy to install and trusted by thousands of cyclists for consistent performance across urban and trail rides.
| ASIN | B073XTMQQV |
| Best Sellers Rank | #22,940 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2 in Bike Cassettes & Freewheels |
| Brand Name | SHIMANO |
| Color | Standard |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,759) |
| 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 | 13.7 x 9.57 x 1.65 inches |
| Item Weight | 0.5 Kilograms |
| Manufacturer | Shimano Tourney / TY |
| Material | Other |
| Model Name | Mftz5007428 |
| Model Year | 2018 |
| Number of Items | 1 |
| Outer Material | For |
| Package Weight | 0.51 Kilograms |
| Part Number | MFTZ5007428_Gris - (GRIS) |
| Size | 14 - 28 teeth |
| Sport Type | Cycling |
| Style | Shimano |
| Suggested Users | unisex |
B**T
Perfect
Perfect. Best price too
A**R
Works great!
Works great! Bought to replace cheap on that came on my daughters bike. Very happy with ease of install and it works great!
H**D
Excellent quality and the gearing is perfect for me
I bought another rear cassette before this one and gearing was way off. This one is perfect for my E-bike Schwinn Boundary conversion. Had trouble getting gearing right, but this one is perfect for me. Installation was very easy but I always recommend installing a new chain with any new sprockets
G**E
Shimano sprocket
It works better
D**T
Dura Ace 7 speed compatible
My old 1989 classic Schwinn Paramount build has nice Dura Ace 7401 7-speed shifting but you can’t get unused Dura Ace 7 speed obsolete cassette cogs and the 13-24 cassette was geared too high with my 52-42T Nuevo Record crank. A new 126mm rear wheel and this 14-28T freewheel shift perfectly with compatible 7 speed cog spacing and Uniglide shift ramps and lowered the gearing just as I wanted. I even exceeded the recommended 26T cog max and it still works great if the chain length is right. Nice smooth and fairly quiet pawl coasting noise. A Shimano-compatible Sunrace 7 speed 14-28T freewheel that I bought new at a bike shop for a quick fix shifted just as well but had a very slight wobble on coasting and had the small cog only a 1/4” from the dropout, so the genuine Shimano item seems a bit more precise. You’ll need a freewheel tool for removal. I also use the tool on installation because I make sure the freewheel turns on the hub threads smoothly clockwise and counterclockwise at the start to prevent cross-threading and trashing the hub threads (a big pitfall for home mechanics not familiar with old style freewheels).
F**S
Works great - excellent quality
Have been using it for a few months. Works great, worth the effort of installation. Requires a couple of special tools to install. Installation itself is not hard. Recommend changing the chain at the same time.
T**1
100% Satisfied
first quality ez install and excellent ride result
D**N
Easy install, works great
Excellent value, arrived on time. Good product. Works well on my bike
J**N
Muy buena calidad
S**E
Great replacement for my rusted out e-bike freewheel. Just installed and works great so far!
G**N
Ho installato la Shimano MF-TZ500 sulla mia bici e ne sono rimasto davvero soddisfatto. • Qualità costruttiva: La Shimano MF-TZ500 è realizzata con materiali solidi e resistenti, garantendo una lunga durata anche con un uso intensivo. I denti delle corone sono ben lavorati, assicurando un ingranaggio fluido con la catena. • Prestazioni: Il cambio tra le marce è fluido e preciso, senza esitazioni o salti. Testata su percorsi asfaltati e sterrati, offre ottime prestazioni in entrambe le condizioni. La gamma di rapporti è ideale per una bici versatile, perfetta sia per pedalate in pianura che per affrontare salite. • Facilità di installazione: Compatibile con la maggior parte delle biciclette a ruota libera a 7 velocità, l’installazione è stata semplice. Con un attrezzo per la rimozione della ruota libera, il montaggio è stato completato in pochi minuti. • Rapporto qualità-prezzo: Ottimo investimento per chi cerca affidabilità e prestazioni senza spendere troppo. È difficile trovare un prodotto altrettanto valido nella stessa fascia di prezzo. • Conclusione: La Shimano MF-TZ500 è un’opzione eccellente per chi vuole migliorare la propria bicicletta o sostituire una ruota libera usurata. È performante, durevole e facile da installare, rendendola un acquisto che consiglio vivamente.
ベ**ス
長持ちします
G**T
Super
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