minarelli V1 PROMA circuit pipe

$129.99

:*sorry none today*

qty:

tis a dream at last come true. we slowly return to the golden age of mopeds with the reintroduction of the proma V1 circuit pipe...updated for 2020.

because minarelli v1 motors were used on so many different bikes, this pipe has been designed to be mounted to the engine itself! note that this model is designed to be used with the older rounded style heads and not the newer square fantic style heads! also note that the pipe will be angled downwards slightly to allow for more baffle and pedal clearance.
As always with V1 pipes prepare to get a little crafty to achieve perfection in mounting.

High temp matte black paint

21mm ID header...perfect for stock / polini cylinders!!

taco rating taco rating 4 of 5

4 of 5 Total Reviews: 1 give your taco rating here

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Low and mid-range ripper	November 25, 2020
taco eater : Baird from Midway City, CA United States

I'm running a polini kit, CP carb, stock "roundy" head, and this thing rips up to 8500 rpms, then just makes a lot of noise. Running 11-38 on my Cimatti Gran Prix XL and tops out at 53mph.

Fitment is crap, though. The front mount is 3/4" away from the head, even with the 1" coupler nut I have.

Flange spacing sucks. Holes are ovaled out, but the nuts won't clear the weld. Forget about washers. You'll need to make some spacers and grind a flat spot on the side against the weld.

Rear mount lines up, so at least they got 1 outta 3 right.

The silencer is pretty crappy. A beer can with some big washers on it, basically. But it'll fall off anyway, so no big deal. And you'll definitely know when it does. And so will your neighbors.

But all that's easy to fix. And the performance is worth it.

Edit: the lowest part of this pipe hangs about 5" under the head. On my Cimatti with 16" wheels, it has 3" of ground clearance and scrapes on left turns. Time to get out the torch...

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