TSS130J-RD

Details

• GEAR: 52/42T,53/39T,48/38T,48/36T
• OUTER: Steel
• CENTER: Steel
• CRANK MATERIAL: Forged Alloy-6061-T6
• CRANK LENGTH: 170MM
• SPEED : 9/10s
• PCD: 130MM
• CHAIN LINE: 45MM