tooth

  1. manki

    60 or 72 tooth sprocket?

    at the moment i have a 72 tooth sprocket on my bike (keystone deluxe) and a roughly 12" diameter tire. it just seems a little close to the ground sometimes, especially if i lean in to a left turn. maybe a 60 tooth would be better in my case. any suggestions?
  2. R

    BIG GILSON MINBIKE / With 8" Wheels / Front & Rear Suspension

    Up for sale is a Big Gilson Mini Bike; 8" Wheels - Tire size 3.50 x 8 x 4.65 Drum Brake with foot lever plus 60 tooth sprocket Frame is very clean no dings dents or brakes 1" Tubing Front & Rear Suspension Fenders Front & Rear Chrome fork with suspension - Note some altered the throttle...
  3. P

    1966 Taco 44

    Hey OldMiniBikes, Last Sunday i picked up a 1966 Taco 44 mini bike in somewhat okay - bad shape. It had a 5hp Tec on it that did not run. There was a substantial hole in the rear of the frame, the swinging arm suspension was welded in place, and also bolted. Every bearing on the bike was original and...
  4. jeep4me

    Manco Streaker

    I recently got this little manco streaker in a trade deal. Now I'd like to sell it. I put a great running, horrible looking, 3.5hp Briggs on it. Has a #40/41 rear sprocket on it, but I also have a blank #35, 60 tooth sprocket to go with it instead if you want it. Seat is torn in the...
  5. Stangrcr1

    Bonanza wheel bolts and sprocket.

    I got a set of Bonanza 6" Kidney Bean wheels some time ago, but they did not come with the bolts. I got the wheel halves burnished, new tubes and NOS Carlisle 5.30-6 tires, but no bolts. What size should the bolts be? Also, what is everyone using? Socket head? Doesn't look like a...
  6. MCF2891

    two 16 tooth jackshaft sprockets

    In need of two 16 tooth jackshaft sprockets. 5/8" SPROCKETS NOT 3/4''. THANK YOU!!! Will even settle for one sprocket. Please let me know!
  7. C

    need assistance on what to order for the jackshaft

    i rescued a minibike from my father in laws back yard yesterday, while looking it over i discovered the jackshaft is seized and while doing some research it seems like my setup isnt that common. ive got a 12 tooth sprocket on the clutch, which runs to a 30 tooth sprocket on the jackshaft, and...
  8. M

    Drag races coming up

    The local drags are coming up and just wondering what you guys would run for gear/clutch package. The drag is 100 feet long. I will be in modified division. HEMI, ROD, FLYWHEEL, MOD2 CHEATA CAM, 18 LB SPRINGS, UNI FILTER, HEADER, #38 JET WITH TUBE I just ordered a hilliard inferno clutch 12...
  9. trinik7597

    need some gearing help

    need some gearing help for 100 ft drag :thumbsup: have a 13 tooth 2 disc reaper clutch with stall set at about 3500 rpm and a 66 tooth split rear sprocket with jackshaft in between trying to figure out how to set it up to jump out of the hole and pull the whole way hitting max at the line . any...
  10. mariner12

    9 tooth clutch sprocket

    I'm in need of a 9 tooth clutch sprocket preferably for a Hilliard clutch. I need more gear ratio but don't have room for a taller drive gear. I've searched and can't find one. Any help would be appreciated.
  11. M

    need some help please

    I recently bought a Murray mini bike. With the 3.5. The rear sprocket is rusted. I would like to replace it with a normal #35 tooth sprocket. Were can i find them for a Murray. Thank you
  12. Commonrail

    Hydraulic brake failure.

    Apparently I found the limits to the hydraulic rear disc brake upgrade this morning. It ripped and broke smooth off the bracket sending me down a small ditch. So who sells one that has bolts larger than tooth picks?
  13. R

    Sprocket to use?

    Hey guys, i recently put an upgraded air filter, new main jet, and exhaust on my 6.5hp engine on my DB30. I also bought a torque converter and strapped it on! The only thing is, with the 72 tooth (i have a 12 tooth sprocket on the TC) I pop a wheelie any time starting out, even 1/4 throttle...
  14. ian6199

    Question regarding my clutch.

    Should I have gotten a 12 tooth clutch rather than a 17 tooth clutch? I have a 7hp engine and a 70 tooth rear sprocket and i bought a Max torque 17t SS clutch, will it take longer to get up to max speed?
  15. dakota

    Clutches for sale

    2 - used 11 tooth - 5/8th Clutches for sale - $10 each + $5 shipping
  16. L

    FS parts from minibike kit

    I recently retired and had plans to fix an old mini-bike or two, But other things have pushed that plan out. :no: These are new un-used parts from an Anzus (?) kit. Brake hub, shoes, drum/sprocket, cable lever, throttle, cable return spring, etc. also about 12' of 420 chain and 4 master links...
  17. S

    Gearing dilemma...need advice!

    I need lower gearing...! I recently installed a Preditor 212 on an mmb80 which has a 70-72 rear sprocket with 13.5"(+/-) wheels... I was going to try a 10 or 11 tooth front sprocket/clutch but all I could find in 3/4" bore with a 35 pitch sprocket is a 12 tooth... My issue is (in a...
  18. M

    Torque converter question

    I just ordered a Tav from OldMiniBikes and it's comes with a 12 tooth whatchamacallit.:doah: So my question is what would happen and is it ok to switch it to a 18 tooth whatchamacallit?
  19. 125ccCrazy

    Noram Premier Titan Clutch

    New, never used, 3/4 shaft, reversible..can be run inboard or outboard.. stock stall is 4300... 14 tooth #35 chain $80 plus shipping
  20. omahgarsh

    Gearing With Pocket Bike Tires

    -DB30 with stock Predator 212 -12 tooth clutch -60 tooth sprocket -13x6.50x6 pocket bike rear tire Is this a good setup ??? If not why not ???
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