-Condition:100% Brand New High Quality

-Material : Aluminum

-Sizes : M20  (size) - 1.5 (tooth pitch)

-Color : Black / Blue / Red / Green / Silver / Gray / Gold  (Please specify the colour of the item you require when making payment, otherwise we will send you a black item)

-Color may has 5% difference from the pictures shown online.

-Easy to install,Without install instruction.

-Original replacement,no modifications needed;

-Instruction of installation is not included.

-Simple to set up, no complicated procedures needed, saving your time.

-Please confirm this item can fit your bike before you place the order.