There are a lot of parts and accessories in my e-bay store, please take a look. Thanks!
ONE brand new bicycle stem adapter.
Available in anodized black and silver.
Alloy threadless for A-head.
Convert 21.1mm to 28.6mm threadless
Adapter is 6" long top to bottom.
Item will be shipped out within 2 days after a cleared payment received .
Return is acceptable within 14 days and shipping is non-refundable.