Ultralight and durable MTB sprocket for singlespeed drives. Made of alu 7075. CNC machined. For BMX chains (1/8″).
For those who use driver hubs (9T-11T) but prefer to keep lightweight MTB cranks.
Size: 23T, 25T.
BCD: 64mm.
Thickness: 5mm.
Weight: 28g / 0.99oz. (23T), 38g / 1.34oz. (25T).
