SUNRACE CSM63 Cassette Sprocket For Mountain Road Bike Bicycle 7 Speed 11-28T

Description

SUNRACE CSM63 Cassette Sprocket For Mountain Road Bike Bicycle 7 Speed 11-28T

Your cassette will typically have 8, 9, 10 or 11 sprockets depending on the amount of gears in your transmission (9, 10 or 11 for road bikes). For example, a drivetrain with a 9-sprocket cassette and three front chainrings offers 27 gears in total (3×9), while two chainrings up front and a 10-speed cassette will deliver 20 gear options (2×10).

Specifications:

• Material: Steel
• Speed: 7s
• Teeth: 11-28T