Durable cassette style freecoaster hub with adjustable slack using the included discs. Can be converted to normal cassette mode with included springs.

• Alloy hub shell, chromoly 14mm hollow axle
• High quality sealed bearings

• Tooth Count: 9
• Cassette Body Type: Single Cog Driver
• Material: Steel
• Drivetrain Speeds: Single Speed 1/2" x 1/8"