Sunrace M2A 7-Speed Freewheel Sprocket 14-28T Silver Index Shifting

BBS PART# 7787-Silver-14-28

The Sunrace M2A is a great replacement multi-speed freewheel for bikes with 7-speed drivetrains. Constructed from steel for durability and long service life. Featuring ramped tooth profiles for smooth and precise shifting action and compatible with index shifters.

Note: Compatible with multi-speed threaded freewheel rear hubs only, will not fit splined cassette hubs.

Features:

• Multi-speed freewheel for 7-speed drivetrains
• Steel Rings with Polymer Spacers
• Compatible with multi-speed threaded freewheel rear hubs
• Ramped tooth profiles for smooth and precise shifting action
• Index shifter compatible

Specs:

• Model: Sunrace MF-M2A Multi-Speed Freewheel
• Gear Range: 14-28T
• Sprockets: 14-16-18-20-22-24-28
• Shimano Equivalent: MF-TZ21 / MF-TZ20
• Number of Speeds: 7-Speed
• Material: Steel
• Mounting: Threaded