Not an expert in BMX equipment. But here is a Set of Dyno bars with a 21.1 stem. Includes grips and a newer velcro cover. Selling as is. Please pay within three days of auction end. Will ship when payment is received. If for some reason a problem would arise, please contact me and we will work out. Feedback is an important part of eBay. Please leave positive feedback when received. This verifies you are pleased with purchase. I will leave positive feedback in return. Have a great day.
eBay