7-Speed Screw-On Freewheel, 14-28T
7-Speed Screw-On Freewheel, 14-28T
Does it fit your bike?
- Fits Threaded (screw-on) rear hubs with a standard freewheel thread (per manufacturer listing)
- Not for Cassette (freehub body) wheels
Our fit guarantee covers parts we confirm from your photos (free). Without that check, electrical parts can't be returned once connected.
Not sure? Send photos — we check before you payA chain that skips under load, a wobbly sprocket stack or a seized freewheel body all mean the rear freewheel is worn out. This screw-on 7-speed freewheel has 14-28 tooth sprockets in high-tensile steel, and it comes lubricated. The manufacturer lists it as model MF-TZ500-7 and says it fits a standard threaded bicycle rear hub.
Listed uses include mountain, BMX, e-bike, hybrid, fat bike and cruiser bikes. The listing does not give the thread size, so confirm the thread type before you order.
Check before you order: this is a screw-on freewheel that threads onto the hub. It is not for cassette (freehub) wheels, where the sprockets slide onto a splined body. Count your sprockets (7), note your smallest and largest tooth count, and photograph the face of the old freewheel. Removing the old freewheel needs a matching freewheel remover, and the listing does not say which remover type this freewheel uses.
Clean and grease the hub threads, thread the freewheel on by hand until it seats, then refit the chain; a 7-speed chain and a 7-speed shifter are needed.
Not sure it fits? Email photos to support@riderow.com and we'll check before you order.
Specs & fit
Compatibility
Compatible with
- Threaded (screw-on) rear hubs with a standard freewheel thread (per manufacturer listing)
Not compatible with
- Cassette (freehub body) wheels
In the box
- 1 x 7-speed screw-on freewheel, 14-28T
Install
- Difficulty
- Moderate
- Time
- 30-60 min
- Tools
- Freewheel remover that matches your old freewheel, Large adjustable wrench or bench vise
Before you order
- 1) Photo of the face of your old freewheel, showing the splines or notches.
- 2) Photo of the rear hub with the freewheel off, or of the hub from the side.
- 3) Photo of the sprockets from the side, so we can count them.
Data source: Manufacturer spec