--- product_id: 172395127 title: "Sprocket 7-Speed MF-TZ500 Screw Ring 7 Speed Sprocket Bicycle Freewheel." price: "$89.43" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/172395127-sprocket-7-speed-mf-tz500-screw-ring-7-speed-sprocket store_origin: US region: United States of America --- # Screw ring secure fit 7-speed precision gearing 14-28 tooth mega gear ratio Sprocket 7-Speed MF-TZ500 Screw Ring 7 Speed Sprocket Bicycle Freewheel. **Price:** $89.43 **Availability:** ✅ In Stock ## Summary > ⚙️ Shift your ride into the fast lane with Shimano precision! ## Quick Answers - **What is this?** Sprocket 7-Speed MF-TZ500 Screw Ring 7 Speed Sprocket Bicycle Freewheel. - **How much does it cost?** $89.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/172395127-sprocket-7-speed-mf-tz500-screw-ring-7-speed-sprocket) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight & Compact:** At just 0.5 kg, it adds power without weighing you down. - • **Trusted Shimano Quality:** Backed by a 4.7-star rating and durable construction for long-lasting performance. - • **Robust Screw Ring Design:** Ensures a secure, easy-to-install fit that stays locked in place. - • **Seamless 7-Speed Shifting:** Experience smooth, reliable gear transitions for every ride. - • **Optimized 14-28 Tooth Range:** Perfect gear spread for tackling urban commutes and weekend adventures alike. ## Overview The Shimano Sprocket 7-Speed MF-TZ500 Screw Ring is a high-performance bicycle freewheel featuring a versatile 14-28 tooth gear range. Designed for smooth shifting and secure installation, this lightweight sprocket is trusted by cyclists worldwide for durability and reliability, making it the go-to upgrade for any 7-speed bike. ## Description MF-TZ500 7-speed multiple freewheel, 14-28 tooth ## Features - 100 cm - Ideal Product - The SHIMANO Tourney TZ 7-speed freewheel sprocket offers a mega gear ratio of 14-28Z - Long-lasting product ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B073XTMQQV | | Best Sellers Rank | #14,829 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1 in Bike Cassettes & Freewheels | | Brand Name | SHIMANO | | Color | Standard | | Customer Reviews | 4.7 4.7 out of 5 stars (1,803) | | 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 | ## Product Details - **Brand:** SHIMANO - **Color:** Standard - **Material:** other - **Frame Type:** Full Rim - **Special Feature:** Verstellbar ## Images ![Sprocket 7-Speed MF-TZ500 Screw Ring 7 Speed Sprocket Bicycle Freewheel. - Image 1](https://m.media-amazon.com/images/I/618-gpoPM3L.jpg) ## Available Options This product comes in different **Item Shape** options. ## Questions & Answers **Q: Can you tell me the width in millimeters of the 7-speed 14-28 freewheel? I need to determine if it will fit my current 6 speed bike and axel** A: The width from bearing side to side is 350 mm, which equates to 1 and 3/8 inch. the inner side does have threads on the inside of it. Some come without threads **Q: Will it work on my 12-speed Schwinn Ranger?** A: No! This is a 7 speed freewheel. Don't think it's interchangable with a 12 speed. You would need different derailer, different shifter, probably spacers, etc. **Q: What is the total width of this freewheel?** A: Maybe just a touch over 1 1/4" **Q: Ordered this product and never received the part. Contacted the company and received a message saying that I’m not eligible for a refund?** A: You can make a dispute with the company that released your payment and ask for a refund, paypal and cc will get your money back if you forward a dispute ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***A on March 20, 2026* ### ⭐⭐⭐⭐⭐ Review *by S***L on April 12, 2026* ### ⭐⭐⭐⭐⭐ Review *by M***E on February 13, 2026* ## Frequently Bought Together - SHIMANO Sprocket 7-Speed MF-TZ500 Screw Ring 7 Speed Sprocket Bicycle Freewheel. - PARK TOOL FR-1.3 Freewheel Remover Shimano Uniglide Tool,Black - Quacc Bicycle Freewheel Remover Freewheel Removal Tool Compatible with Shimano Sunrace Sram Dnp --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/172395127-sprocket-7-speed-mf-tz500-screw-ring-7-speed-sprocket](https://www.desertcart.us/products/172395127-sprocket-7-speed-mf-tz500-screw-ring-7-speed-sprocket) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-11*