jackshaft

  1. Single jackshaft twister

    Single jackshaft twister

    Bearkat twister single jackshaft, 12 inch wheels
  2. nightgrider

    Fox Campus Trail Bike Build

    Recently purchased a Fox Campus, planning on building it into a nice little trail bike to putt around the yard and fields on. Here's a short run down of what I'm thinking: - 10 inch dirt bike wheels - CVT to the jackshaft - New seat - Honda CFR50F front fork - 8 inch mini ape hanger handlebars...
  3. Tod Sales upgrade

    Tod Sales upgrade

    Double jackshaft twister with 12" wheels
  4. Big wheel twister

    Big wheel twister

    Twister 12" wheels single jackshaft
  5. TheDullCarbide

    4 Speed Jackshaft Design

    I'm not sure if someone already thought of this one, but I thought I might as well get a laugh out of it. I dreamt this up a few years ago. Hope this diagram makes sense: J P A T C O K ---~~~~~~~== Fourth...
  6. B

    2 speed jackshaft won't shift

    I have 2 Trailhorse's one with a brand new 2 speed and one with the original 1970 2 speed and nether of them seem to shift. Not sure if the Rmp's or speed isn't getting up high enough to shift? Both have new predator engines. Any ideas. Thanks
  7. B

    Wtb Trailhorse jackshaft plates

    I'm looking for a set for jackshaft plates if anyone has a spare set. Thanks
  8. M

    Rupp jackshaft for contintal

    OK so I'm new to the jackshaft scene, it's a rupp contintal and it's missing the jackshaft and rear fender brackets I'm thinking about making the brackets but the Jackshaft ? .so can I get some sort of aftermarket one or does it have to be O.E. and if I can use an aftermarket one is there one...
  9. Doodads

    Complete 2 speed with Adj. Jackshaft plates

    Bought 2 speed jackshaft and clutch separately, both as NOS here on OldMiniBikes. Adjustable jackshaft kit bearings and collars all new from OldMiniBikes WHS. Asking $250 for all including USPS. Prefer PayPal as a gift. Packed and ready to go. Ask any questions and I'll do my best to answer. Please PM only, per...
  10. U

    Bonanza 1310-TCS Jackshaft Details Requested.

    When I got this, the jackshaft was gone and some doofus had replaced the motor and ran the chain from the motor sprocket back to the rear sprocket. I'm looking at the 5/8" #35 Jackshaft Kit, shown here: https://www.OldMiniBikes.com/jackshaft-kit-for-35-chain.html Anybody here know the OD of...
  11. B

    Coleman ct200u jackshaft setup new

    I have this new only mounted Coleman ct200u jackshaft setup. Plate, cover, tensioner, bearings , chain and shaft are new. Sprockets are used but in great shape as far as I can tell. I also have a brand new clutch not pictured. $85 shipped
  12. markus

    bearing numbers MB200 jackshaft?

    Anyone know what the replacement bearings numbers would be for the Jackshaft assembly on an MB200 are? It shows them in the parts breakdown but does not list them as avialable, only the complete unit. Working on one of these for neighbor, I can see a shield has been compromised on a bearing on...
  13. K

    Baja warrior jackshaft, like new, complete with gears & cover.

    I have a factory jackshaft for the baja warrior. The jackshaft is complete with the idler pulley, gears and cover. It is complete, bolt on and your ready to go. The condition is like new with about an hour of use. $55 plus shipping. I also have a used stripped jackshaft perfect to modify...
  14. FOMOGO

    Jackshaft Sprockets

    I need a source for a type "C" sprocket with a 3/4'' bore. I can find all I want in a 5/8'' bore. All I can find in a 3/4'' bore are type "B" sprockets. I am sure they are available, I just cant find them... yet. Thanks for the help, Doug Edit; I need a 40/41 sprocket.
  15. R

    '69 Roadster jackshaft clutch noise and shift point

    Two part question: Can the brass bushing on the jackshaft clutch be replaced, or should I just be looking for a new clutch? I ask because after putting this project back together, the clutch bell makes the same noise when freewheeling that it did when I was a kid (it sounds like it spins to the...
  16. Not so mini bike

    NOS Comet 2 speed jackshaft setup

    Like it says up there. $158 shipped
  17. M

    Looking for Jackshaft assembly and a torque converter for Baja 200's.

    Have Paypal ready, also have lots of nice adult toys to trade. Thanks, Matt
  18. B

    Coleman ct200u and Baja mb200 share the same jackshaft?

    Looking for a new jackshaft for my ct200u and it looks like the Baja mb200 jackshaft is the. Same. Can anyone confirm this. Thanks
  19. B

    Looking for Ct200u jackshaft set up,anyone have one there tripping over?

    Looking to see if anyone has a jackshaft set up that they removed and aren't using. I've had a ct200u I picked up cheap in the back of the garage, pulled it out today and the jackshaft is bent. If cash wasn't tight I'd buy the aftermarket one. Thanks guys.
  20. B

    Coleman ct200u original jackshaft setup

    Looking to see if anyone has a jackshaft set up that they removed and aren't using. I've had a ct200u I picked up cheap in the back of the garage, pulled it out today and the jackshaft is bent. If cash wasn't tight I'd buy the aftermarket one. Thanks guys.
Top