SunRace R30 7 speed 13-25t freewheel MFPN=DROPOUT-639 A special 4-ply construction and

A special 4-ply construction and a sub-tread puncture breaker result in a load capacity of 150kg/tire and an increase to overall durability

Yes Material Aluminum Fender Width 43 Maximum Tire Width 35 Tire Width Compatibility 43Mm (25-35Mm)

Misc 17mm Tool Size 17mm Size 17Mm

The brushes in the three-brush design rotate with the chain with each bristle tuft cleaning inside each link

SunRace R30 7 speed 13-25t freewheel MFPN=DROPOUT-639 A special 4-ply construction andSunRace M2 Multi Speed Freewheels are a perfect solution for service and repairs. Shimano Index and HG compatible Range 13 25 Cogs 13 15 17 19 21 23 25 Drivetrain Speeds 7