I purchase this product but when we install there is a problem with the spacing between 3 and 4 gears so the shifting is having problem. i went to multiple bike shops to tune for me all went back the same answer problem with the casette quality. my friend have similar casette but it is working fine. i have send videos and pictures but the seller still doesn’t believe me. I’m not interested in the refund just a replacement casette will do. after few communication seems they ignore my claims. i have given the seller chance to satisfy the customer but no action instead they ask me accept proposal not to refund my purchased.
Exceptionally slow shipment. Product looks OK .... not installed at this time