DNP Screw Thread In Type 7 Speed 7S Bicycle Bike Freewheel Cog 11T Cassette

7 Speed Freewheel Cog 12-28T

Package Contents:
1 x Bike Cassette

Technical Specifications:
: Silver
Material: Steel, Nickel plated
Gear Ratios: 12-14-16-18-21-24-28T
Speeds: 7
Size: 115mm/4.5"

Features and Benefits:
● High-efficiency drivetrain supports aggressive trail riding
● For smooth/stable shifting and driving
● Light weight spider construction
● Wide range and smooth gear steps optimized for a broad scope of riding styles 12-14-16-18-21-24-28T

Notice:
1. Please allow 1-3mm error due to manual measurement.Pls make sure you do not mind before you bid.
2. The may have different as the difference display,pls understand.









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