For : BMX bike
Teeth option : 47T / 48T / 49T / 50T
Teeth thickness : 2.4mm
Chain spec. : 1/2" x 3/32"
BCD : 104, 4 bolts
extra charge for customization (special finish, special cutting)
* standard finish : 3K.
* special finish : Radial, Checker Square, Dot, Marble, Hair, UD
* fit fixed-gear bike too
* for special BCD, please contact.
