Shimano Gear Set — Upgrade Single Speed to 7 Speed

Shimano 7-Speed Conversion Kit – Transform Your Single Speed into a Geared Bike

Unlock versatile riding with this complete Shimano Tourney 7-speed conversion kit, featuring everything you need to upgrade your single-speed bicycle to a fully functional geared drivetrain.

Key Benefits:

• Complete kit includes all essential components for hassle-free conversion
• Shimano Tourney reliability ensures smooth, dependable shifting performance
• Wide 14-28T gear range tackles hills and varied terrain with ease

Technical Specifications:

• Freewheel: Shimano Tourney TZ500, 7-speed (14-28T)
• Rear Derailleur: Shimano Tourney RD-TY500 [Hook Type / Nut Type]
• Shifter: Shimano Tourney EF500 (7-speed, right side)
• Chain: Multi-speed bushless, 116 links
• Cables: Complete outer casing with cable ends for smooth shifting

Compatibility:

• Designed to convert single-speed bikes to 7-speed
• Verify frame has derailleur hanger and cable routing before purchase

What's Included:

• Complete 7-speed conversion kit (freewheel, derailleur, shifter, chain, cables)

Important Notes: Compatibility varies by bike—thoroughly check frame compatibility before purchase. Professional installation strongly recommended for proper setup and adjustment. Standard Shimano warranty applies.