My New MountainMoto

SpecializedMountainMoto · Aug 26, 2014

After the one in my profile pik was stolen I quickly picked up a 2014
Soecialized Hardrock Disc 29 SE. Fitted it with my spare 48cc china girl and
decided to go a different route with the gas tank mounting this time. Also since it a full disc brake setup I used the SBP shift kit because I wanted to retain the rear disc brake. Here are a few piks of the build

SpecializedMountainMoto · Aug 26, 2014

Last night I installed the Puch 50cc Hi Hi head and boy did it make a difference, paired with the true Dellorto 16.16 carb the bike now screams for 48cc, 7800 some Rpm and I did 36.5 Mph last night and I'm sure if I had some more room to go it could still do more.

wheelbender6 · Aug 26, 2014

Cool. Do you have to run premium gasoline with the Puch head or does it run OK on regular?

SpecializedMountainMoto · Aug 26, 2014

I always used 91 so idk

Rudz · Aug 27, 2014

Beautiful bike. I'd love to build off that bike, my build is right below yours.

Did you build a rack for the tank? Also where is your clutch lever?

SpecializedMountainMoto · Aug 27, 2014

Factory built seatpost rack from performance bicycles brick and mortar store, removed the rack part, clutch lever is just the factory left side brake lever. Integrating the problem solvers dual pull splitter for the brakes from the right stock lever, have not got that yet- just using the rear disc for right now.

Rudz · Aug 27, 2014

I see. Did you make any way to lock the clutch in? Or you can keep a rubber band handy.

SpecializedMountainMoto · Aug 27, 2014

I dont need to lock the clutch in, so I dont bother. what are you gonna do with your other engine?

Rudz · Aug 27, 2014

Going to practice porting on the head, and use it for parts. I can use the magnet and magneto from it. I can probably use the piston too. But I don't have much use for the rest of the bottom half

Patchy · Aug 27, 2014

I really like how you did the gas tank. I bought my bike from Performance Bikes, might have to go back there and look for the seatpost rack

SpecializedMountainMoto · Aug 27, 2014

Yes it's much less visible and intrusive there.

Nghtrider62 · Sep 6, 2014

I don't understand the fact of your Carb looks to be tilting then more level. Yet it runs ?? When I came onto this site I was told you want your carb more level for better performance.

SpecializedMountainMoto · Sep 6, 2014

Runs fine like this

SpecializedMountainMoto · Sep 8, 2014

New updates, sbp expansion chamber custom welded up, Rock Shox xc 32 tk fork upgrade, top peak 29er fender up front, dual pull lever, avid clutch lever, and Sram MSX grip shift on the left side.

SpecializedMountainMoto · Sep 8, 2014

Another angle

SpecializedMountainMoto · Sep 8, 2014

My phone will only do one at a time

SpecializedMountainMoto · Sep 8, 2014

Last picture

SpecializedMountainMoto · Sep 8, 2014

Did 37.6 last night and she was still climbing, ran out of room before stoplight

40mph club coming soon

SpecializedMountainMoto · Sep 9, 2014

hit 39.0 tonight! still ran out of room on my test run street but she was still climbing in 4th. Going to need a full half mile run to top out. But going strong for a lil 48 cc street legal ride (well by law I can only go 20mph) lol

Rudz · Sep 11, 2014

Nicely done, it's clean. What cdi are you running? I that motor already broken in? You running it stock with the puch head or did you port the jug and manifold?

My New MountainMoto

Member

Attachments

Member

Attachments

Well-Known Member

Member

New Member

Member

New Member

Member

New Member

Member

Member

Member

Member

Member

Attachments

Member

Attachments

Member

Attachments

Member

Attachments

Member

Member

New Member