Need a little help. Picked up this gem of a bike recently and I'm going through it to get ready for the race season. It's a 77 RM 125 that has a bunch of LOP goodies and the stuffed a TS 185 motor in it with factory kitted hop up kit. .
I'm looking for part number for the hop up kit mainly the intake boot and I also need to know what rear sprocket to buy as the RM was upgraded to a 520 chain kit. Any help would be greatly appreciated.
Also the bike appears to be built bike Suzuki of Waukegan? Any information on the dealership would be cool as Google doesn't come up with anything.
Thanks!