sizes

  1. Itype2slo

    3 wheeler with 3 sizes of wheels

    I bet it does great doughnuts.:thumbsup: https://losangeles.craigslist.org/sfv/mcy/6114883671.html
  2. H

    T Shirt Sizes Poll & Comments

    Click the Poll. Color options will be grey/ish and black. Comments are accepted, ridiculous comments ignored. This poll is for NEW shirts, not the shirts currently offered. Those are what we have in stock currently. Please be realistic in your polling options. This is why I don't do them...
  3. P

    fastener sizes

    Can someone tell me the size of the carburetor studs on a Predator 212? I know they are no doubt metric, but dia. and pitch?
  4. FOMOGO

    DB30 tire sizes

    I saw a picture on the "Lets see your modded out Doodlebugs" thread where someone had lowered the fenders and had a wide set of turf type tires on their DB. I have my frame on the welding table and tried a 13 x 6.50 x 6 tire and that dude is way wide... I was thinking a 15 x 5.00 x 6 or a 15 x...
  5. markus

    Caper cycle Brake/sprocket sizes??

    James A. is sending me a 1960-61 Caper cycle to play with. Not sure yet if the brakes are in working order but I know the sprocket teeth don't look too healthy on the drum. I saw it was listed somewhere on here as maybe being a comet unit but that really does not tell much, wondering if...
  6. J

    Tire and Wheel Sizes

    I have a Bird Wren frame and the space between the axle tabs is approx. 5 3/8" and the tab is drilled out to 5/8" for the axle. What would be the maximum size wheel/tire/sprocket size I can use and to replace the scuff brake would I be better with a band style or disc style brake? I'm also a...
  7. RCGuy

    TAV sizes?

    In shopping for a tav setup for my Gilsons, I see there are 3 different sizes, 20, 30 & 40. What are the differences? I am going to put the driven on the jackshaft, so size is a concern, I think 6" driven pulley is about right. Any help? Thanks, Mark
  8. RuppChopperPaul

    Rupp Roadster 12" rim width? And tire sizes?

    My 12" wheels still have tires on them so i can't exactly tell how wide the rims are? They look to be around 2-1/2" wide. I also wondered if people are running any other sizes than the 3.00-12 tires on a Rupp Roadster 2? There are some scooter tires out there in metric sizes, is anyone...
  9. KustomKartKid

    Understanding Tire Sizes

  10. D

    Rupp contintental sprocket sizes

    anybody know the Jackshaft and clutch sprocket sizes that would have came stock on my continental? It has a 60T rear but has pulleys instead of sprockets on it now and I want to put it back to original
  11. IJG

    shaft sizes

    Can I get an agreement here ? I measure a 1/2 inch shaft on the front of my Stock Motovox mbx10. Correct?
  12. skidoo50

    standard bore sizes for Briggs flat top

    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...
  13. Arthur Kill

    DB30 Bearing Sizes

    Anyone have a complete list of the old style DB30 Frame (non-motor) Bearing Sizes? - WHEEL BEARINGS F & R - 6201-2RS - 12x32x10 (4) - NECK TUBE - 6900 - 10 x 22 x 6 (2) - CHAIN IDLER - 608, 8x22x7 (2) Miss any? Of course, I could just go pull the bike apart and look but I'm far too lazy...
  14. C

    Briggs bolt sizes

    My motor build is going to be done soon and with it going to be all nice and new looking. I was thinking of replacing all the bolts with some nice stainless. Does anyone have a list or link of the bolt sizes used on a 3 Hp Briggs or dare I ask is there a bolt set available somewhere?
  15. R

    how do these tire sizes work?

    I'm looking to do a rear setup on my doodle that completes "the look" Here what I have so far- 10" xr50 front wheel/stock rear setup. I like the big rim look. So I'm thinking of upping the rear to a 8 or 10" scooter wheel. I'll machine a center and hub to make it work, I just...
  16. ianmanning26

    what effect would using a smaller tire in the front in a larger tyre in the back have

    I am building a mini bike for my wife it will be a manco thunderbird with a honda gx 160 5.5 horsepower engine on it . my question is this -I want to put a taller tire on the back in a slightly shorter tire on the front because I have this nice set of aluminum mag wheels that came off of a...
  17. Bikerscum

    337cc? Confused about engine sizes

    Is the Champion 337cc a "340 clone"? Or what's it a clone of? I've seen 337, 338, 340... The 337 seems to be about the same size as my 212 Predator. Approx how many HP would a 337 be? Thanks for your help! Awesome 337CC Go Cart Mini Bike Scooter OHV Engine
  18. 45t

    Frame sizes on CAT bikes 350SS & 400X

    I'm looking for a larger frame CAT bike and I found a CAT 350SS. I know the frame is longer than the 250X & 300X, but is it the same length as the 400X minus just the shock mounts? I'm 6'3" and the R3001 I have is just to small for me. However my 400TS is just right for me. I'm wondering if...
  19. S

    mini bike tire sizes question

    I just picked up an old school frame 60's or 70's from neighbor ($35) has a 4" front wheel with decent tire, no rear wheel or tire. It has both fenders (tack welded on) and it looks like I can put a 5" wheel/hub/tire on the rear because it looks like the fender is mounted higher than the front...
  20. Y

    briggs + Mikuni = what jet sizes to start with

    I have a warmed up briggs 5hp with ported intake and exhaust, no combustion chamber porting, a 94ss cam, shaved intake tappet, makes about160lbs of compression and will be fed by a 24mm mikuni side jet carb, will also have a stepped header of some kind The question is about where does a guy...
Top