i know its been awhile but....i lost my mom we got side tracked with race karts.etc. etc. gp rsr wheelset in reverse cuz the holes was seized .gonna run front brakes in rear thru the down tube .ill show ya soon. hes almost 15 we are also working on gp rsr with custom parts
I ordered a new A2 Cag frame frome MPR, $69 free shipping. Have to cut the OEM motor mount plate out and weld in my own mounts. The cut plate is going into the Razor Rocket electric to Gas conversion. Taking the front body mounts off turning them around for the top mount, making the rear mount from big shed hinges,lol.
It has been changed already, the rear gear was on that side cause the twin engines where tied together by 5 to 1 reverse direction transmission and the engines were turned backwards. See Photos, I bought the frame from MPR, but could not fit the engines in without splitting the frame in half, so I came up w/ the Polini idea. The wheels are both X7 and I have hydraulic brakes.
Your bobber frame would be great with an X7 4 stroke gas front forks & X7 front tire & rim and the X7 rear tire is taller & wider.
The B/B 5 port kit I got w/ FC crank was $74 on ebay, the one in my avatar photo. For a Polini you have to cut the Cag eng mount off and make your own back and upper engine mount, but on your chopper frame it would not be as hard.
i already have it set up for cag type wheelset. i thought about getting a retrofit juice brake for the rear. is that what you used or it was off another type of bike?
what kind of pipe is that? i want one
I got a front and rear hydraulic Cag conversion set at PB Parts in Florida for $55 total, bolts to the stock mounts and uses the stock brake disc, easiest conversion I have ever done. Its was a $39 chrome under pipe from the same place, I cut it into 3 pieces and made a side pipe, which only works cause my feet are on the black front pegs.