standard

Put together a set of short springer forks for this little frame I had sitting in the corner of the shop , now I have a reason to finish this bike just so I can try out the forks , they make the wheel base about 4" longer than the stock forks that were on it

Is 5/16-24 the standard bolt size on the crankshaft to retain a centrifugal clutch? Thanks!

All opinions welcome

So my predator is pretty much maxxed out(on the excessive side) besides needing a big bore kit( which won't be done) and it is on a 6:1 gear ratio with 15" tires but the clutch gets hot quick. It's a regular $15 clutch. I haven't had a chance to wind out the gear yet but it will still grab...

K&S Hornet Standard for sale. Nice solid frame with what looks like school bus paint on it but it was a beautiful metallic green and would look great painted back that color, has factory fenders but no fork bolt and it has the factory kickstand which is in great shape and working. Also has...

Fantic Bronco TX 1, it was my first bike, I am Italian and there are sene, I would love to buy

Briggs Motorsports piston,rings and clips. New in box. Perfect for someone who wants to upgrade over the standard Briggs piston. This is the chrome plated piston so it will be compatible with a aluminum bore engine. I would trade for a new unchromed raptor III piston or maybe something else...

I have come across a WHITE H50 Tecumseh that roughly appears like it might have come off a RUPP mini bike. How can one tell a standard H50 Tecumseh from the highly sought-after RUPP version of this engine? I thank you!

I started working on my Cat Duster MX last night. The previous owner had a 5hp Briggs on it when I got it and I honestly haven't paid much attention to it. After I removed it from the bike, I set it over to the side and started cleaning the frame. I didn't notice the head on the bike until about...

I have a spare flat top and the bore size is smaller than my 5hp block. What is the standard bore on the 3hp and the 4hp blocks? I also noticed the wrist pin is larger and the large end of the connecting rod is a larger diameter than my 5hp too. I did not get the original shroud with the engine...

Complete Frame was hand made at home/work. Kickstand off doodlebug had to cut and make longer. Handlebars and Forks I purchased at mini bike show in Portland, IN. Handlebars were bent had to cut out brace and straigten them then weld in new brace. Name plate on the forks was trashed had to...

looking to sell to fund other projects -runs good -almost all original -rides good -tires hold air -tank is not rusted an no dents -needs a little tlc but not much **Asking $300 OBO** PRICE CHECK* located in Newtown Pa 18940 Email-Akonowaluk@yahoo.com cell-215 622 0396 pickup...

I found this old Grand Prix Standard on craigslist the other day. Looked innocent enough,but upon further examination.......OUCH!!!! Looks like it was dropped off of a building and repaired by a first grader. Has anyone seen worse? Off to the frame jig.....Are those original bars? It had great...

As the title says...need a really nice condition Cat "standard style" rear fender with good chrome. Please PM me. Thanks in advance...:thumbsup:

Hi people,is it safe to run a arc rod .020 on a standard gx200 block running a 18cc head? Thankyou

I picked this up lately it has a power products 2 cycle The dart cycle seat is the original cover with new board and foam. Any body have one to compare the serial number tag.

I am looking for a Briggs Long rod and Piston combo. It needs to be standard size piston. Wiseco and an Arc or Horstman rod to go with it. 4.500, 4.475. It is a steel bore RIII block, so I don't need it to be chromed. I am building a beast with a Dyno 115 cam. Let me know what you got...

Hey guys. I tore my motor down to look at everything. Piston, rings, bearings, etc. I ordered some new main bearings and rod bolts. I lost my piece of paper with the bearing clearance, journal size, and torque specs. For the life of me I cant remember them all, and losing the paper didn't...

Sorry for hogging all the posts today. Typical new guy. So I bought my son a db30 for Christmas. After reading the posts here, I have changed the oil, put air in the rear tire and moved the spring up one hole in the governor arm. It now performs ok with him aboard and almost ok with me on. Does...

anybody have one?? or know where i can get one cheap??