Shimano SF-MX30 Freewheels

Chrome-plated. 1/2" x 3/32", 9-Speed Chain compatible.

Item Specifications: Color, Chrome/Black, Cassette Body Type, Threaded Standard 1.37" x 24tpi, Freewheel Teeth, 17, Chain Compatibility, 3/32",

Shimano SF-MX30 17-Tooth Chrome-Plated Freewheel for 9-Speed Bikes

Reference Number: 3Q50H4

Enhance your bicycle's performance with the Shimano SF-MX30 Freewheel - a durable, high-quality component designed for reliable cycling across diverse terrains. Crafted with premium materials and engineered for smooth shifting, this 17-tooth freewheel is perfect for mountain biking, BMX, and recreational cycling enthusiasts seeking durability and efficiency.

Materials & Construction

The Shimano SF-MX30 features a robust chrome-plated finish that offers excellent corrosion resistance and a sleek, polished look. Its high-strength steel construction ensures long-lasting durability, even under demanding riding conditions. The chrome plating not only enhances aesthetics but also provides added protection against rust and wear.

Performance & Engineering

Designed for seamless compatibility, the SF-MX30 is compatible with 9-speed chains, delivering precise gear transitions and maintaining optimal power transfer. The threaded standard 1.37" x 24 TPI cassette body ensures a secure fit on your hub, minimizing slippage and maximizing efficiency. Its 17-tooth design is ideal for riders seeking quick acceleration and climbing capability.

Components & Technology

This freewheel features durable internals engineered for dependable performance, reducing maintenance needs. The 1/2" x 3/32" sprockets provide a smooth, consistent pedal feel, while the lightweight construction minimizes weight without sacrificing strength, enhancing overall bike handling.

Style & Use Case

With its sleek silver chrome finish, the Shimano SF-MX30 adds a touch of style to any mountain or BMX bike. It's an excellent choice for adventurous riders who need reliable gear for trail riding, BMX racing, or general mountain biking. Its versatile compatibility makes it suitable for a wide range of mountain bike hubs, simplifying your maintenance and upgrade process.

Innovative Features & Differentiators

The Shimano SF-MX30 stands out with its durable chrome-plated surface and engineered compatibility with 9-speed chains, ensuring smooth operation and longevity. Its threaded design offers easy installation and compatibility with a variety of mountain and BMX bike hubs, making it a practical choice for both repair shops and DIY enthusiasts.

Upgrade your bike with the Shimano SF-MX30 Freewheel for enhanced durability, smooth performance, and a sleek, professional look. Perfect for riders looking for a trusted, high-performance freewheel to conquer the trails and enjoy every ride.

  • High-quality chrome-plated finish provides exceptional durability and corrosion resistance for long-lasting performance in all riding conditions.
  • Compatible with 9-speed chains and designed for Shimano indexing systems, ensuring smooth, reliable gear shifts on your mountain or BMX bike.
  • Constructed with precision-machined components and a 17-tooth gear ratio, this freewheel delivers efficient power transfer and responsive acceleration.
  • Designed for threaded standard cassette bodies (1.37" x 24 TPI), making installation straightforward for bike maintenance and upgrades.
  • Ideal for riders seeking a robust, high-performance freewheel that combines classic engineering with modern cycling demands for trail, BMX, or recreational riding.
Item Specifications
Cassette Body TypeThreaded Standard 1.37" x 24tpi

Why 365 Cycles?

365 Cycles is an Authorized Shimano Dealer, and we offer the Full Shimano Warranty!

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Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



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Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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