Shimano Freewheel 7S 14-34T - Black/Silver

This freewheel from Shimano is the MF-TZ500-7 7-speed MegaRange unit designed to give older and budget-friendly drivetrains a wider climbing gear without changing the rest of the bike. With a large 34-tooth sprocket, it adds an extra-easy low gear that makes steep hills and loaded rides more manageable for city, trekking, and everyday commuting bikes. It’s compatible with common HG/UG 6, 7, and 8 speed chains and is a straightforward screw-on replacement for bikes that use a threaded freewheel system.

- 7 speed screw-on freewheel for simple replacements and upgrades
- MegaRange 34T sprocket adds an extra easy climbing gear
- 14-34T range suits commuting trekking and casual touring bikes
- Works with HG UG chains used on 6 7 and 8 speed systems
- Cog steps designed for practical cadence changes in everyday riding
- Great choice for riders who want easier hills without changing crankset
- Straightforward swap for bikes using threaded freewheel hubs
- Durable everyday option for city and comfort bikes

Specifications
Brand: Shimano
Model: MF-TZ500-7
Series: Tourney
Type: Freewheel
Speed Compatibility: 7
Drivetrain Compatibility: Shimano 7-speed systems
Freehub Body Compatibility: Threaded freewheel hub
Recommended Chain: HG / UG 6-7-8 speed chain
Cog configuration: 14-16-18-20-22-24-34T
Gear range: 14-34T
Smallest Sprocket: 14T
Largest Sprocket: 34T
Color: Silver