i just bought a schwinn stingray spoiler online. still cant believe i paid over 500 for a bicycle but ive drooled over that bike for a while. I bought a mount from barry on ebay from suggestions from other posts "love the forum".Both are being shipped as we speak but of course my mind is racing about this build. i have a couple questions for anyone who has built one. i am planing on an 80cc king have had good enough luck with kings kits in the past. My main concern is the rear sprocket. Was hoping somehow to save the rear disk brake or maybe mounting old school rear brakes off the smaller occ bikes and mounting sprocket to the disc mounts any enlihgtenment on this would be greatly appreciated.