7-Speed Bicycle Freewheel 14-28T Threaded Compatible with Shimano SRAM

Reliable 7-Speed Replacement Freewheel for Shimano/SRAM Hubs

An affordable and durable option for quick bike repairs or drivetrain refreshes. The SunRun FW7IB 7-Speed Freewheel (14-28T) provides smooth shifting, long life, and easy installation — a great value replacement for most 7-speed threaded hub setups.


Detailed Specifications:

• Brand: SunRun

• Model: FW7I

• Speed: 7-Speed

• Tooth Range: 14-28T

• Mount Type: Threaded

• Compatibility: Shimano and SRAM 7-speed drivetrains

• Hub Type: Threaded freewheel hub

• Color: Brown

• Construction: Durable steel body

• Intended Use: Replacement for entry-level or commuter bikes

• Weight: 390g (approx.)

Additional Features:

• Budget-friendly replacement freewheel ideal for quick, reliable bike repairs.

• Compatible with most threaded 7-speed hubs used on hybrid, mountain, and comfort bikes.

• Works seamlessly with both Shimano and SRAM 7-speed drivetrains.

• Durable steel cogs ensure long-lasting performance and consistent shifting.

• Easy to install and maintain—perfect for home mechanics or bike shop repairs.

Important Usage Notes:

• Designed for threaded 7-speed rear hubs only (not compatible with cassette-style hubs).

• Requires a standard freewheel removal tool for installation and servicing.

• Best paired with a 7-speed chain and compatible derailleur for optimal performance.

• Always verify compatibility with your wheel hub before ordering.

Riding Impressions:

The SunRun FW7IB 7-Speed Freewheel (14-28T) offers excellent value for riders seeking a simple, effective drivetrain replacement. With a wide 14–28T range, it delivers smooth gear transitions for both casual commuters and recreational riders. Its rugged steel construction and reliable engagement make it a go-to solution for affordable, long-lasting repairs.

Disclosure:

This listing includes one genuine SunRun FW7I 7-Speed Freewheel (14–28T).
Includes freewheel only with standard packaging.