A set of 7/8 inch bicycle Apehangers and upswept megaphones, these mufflers are NOS stock from the mid 60s, not repros. The pipes are so LOUD I don't dare throttle by a COP cause it would be curtins if ya know what I mean. Keep up the GREAT work on the site, your doing your part to "SAVE THE CHOPPERS" as I always say. Any comments about the bike or questions to RAD PAINT, E-mail or call. radicaltom57@hotmail.com  OR 651-426-7161 Thanks, RAD