- Aerozine Chain Ring 7075AL T6 CNC Machined 9 speed BCD 104mm/64mm – Shimano
- Compatiable all BCD104/64 spec & shimano system (before 2015 version)
- BCD:44/32T:104mm 22T/64mm /Chain line:50mm
- Weights: 44T 68g, 32T 32g, 22T 22g
- MADE IN TAIWAN
Aerozine Chain Ring 7075AL T6 CNC Machined 9 speed BCD 104mm/64mm – Shimano Compatiable all BCD104/64 spec & shimano system (before 2015 version) Suitable for 3×9 speed chains BCD:44/32T:104mm 22T/64mm Chain line:50mm Excellent CNC machined, very high quality Weights: 44T 68g, 32T 32g, 22T 22g MADE IN TAIWAN