Sunrace MFEX9 E-Bike 9-Speed Screw-On Freewheel

Sunrace MFEX9 9-speed screw-on freewheel for e-bikes, with a range from 11 to 32 teeth. Suitable if you have an e-bike with aluminium spacers and also ride off-road.

• 11-32-tooth range, suitable for e-bikes, including off-road use
• 9 speeds to find the right gear for climbs and flat terrain
• Designed for e-bikes with aluminium spacers
• Works with Shimano Alivio (RD-M4000), Acere (RD-M3000, RD-M390) and SRAM X7, X5, X4 rear derailleurs
• Weight of 595 g, chrome finish

Technical specifications

• Model: MFEX9
• Number of speeds: 9
• Teeth: 11-32
• Weight: 595 g
• Finish: Chrome
• E-bike system: BionX
• Compatible rear derailleurs: Shimano Alivio (RD-M4000) / Acere (RD-M3000/RD-M390); SRAM X7 / X5 / X4
• Spacers: Suitable for e-bikes with aluminium spacers
• Intended use: E-bikes, particularly off-road
• Colour: Silver