sprocket

Hello everyone. I've been chipping away at my Trapper project. I have run into a major problem. the two jack shafts have major wear on the sprocket teeth. the first shaft that passes through the clutch is especially bad. anyone know where i could find these? I would love to replace all sprockets...

Hello everyone I’m new to the forum and still kinda a rookie on mini bikes lol, I have some knowledge just not too much. I put a doodlebug db30RR with a stock cylinder head 212cc predator together and it runs perfect it has a vm22 Mikuni clone carb and it has arc billet aluminum fly wheel and...

Looking for a Trail Horse 6” Rear Wheel (5 spoke) with both the sprocket and drum for band bake or even just the sprocket and band brake drum mounts

So I bought a 2002 murray track 2 for $150, the throttle has a connecting wire missing, there is no brake at all, chain is loose, starts to die a couple seconds after starting. I am working on fixing all that, and will be swapping engine with a 212cc preador in a couple months. My question is...

So this may be a little out there but made this cool planter out of an old helmet I found in the weeds on a family members farm. Sprocket base is from a grain bin sweep and I welded a bolt in the middle and bolted it to helmet through a hole I drilled. Thought it turned out cool so figured I’d share

Predator 212 Stock w/ straight pipe and performance filter 420 chain with 54 tooth rear sprocket This TAV I recently added the TAV and my top speed went way down. Is this due to gearing? Do I need to go down in rear sprocket tooth count? I chatted with someone at OldMiniBikes and they have a...

Making a #219 chain torque converter sprocket

Making #219 chain sprocket for torque converter.

Making #219 chain sprocket for torque converter.

Making #219 chain sprockets for torque converter.

This is the design of the rear axle/support assembly. This will bolt to the 6" rim and has supports for both a sprocket and a rear disc brake.

Hey guys so basically I've got a mini bike frame which I'm doing up and everything's going well but I'm having trouble working out the size of the sprocket on the rear wheel it's a 50 tooth but I need to figure out the pitch and what not for getting a clutch it looks bigger than 35 chain so any...

ebay has a rear disc caliper that uses the sporcket for the disc. but i dont use ebay. anyone know of any place besides ebay to get 1 like that. please post a link

I was able to find two hubs one for front disc & one for sprocket. Now I need one sprocket hub, to set up rear band brake. This is one of the final parts needed for my custom Trail Horse build. Any help is greatly appreciated!

I have a 68 D model in need of a rear sprocket. 4 inch rim with drum and sprocket combined. 48 tooth. Thanks, im anxious to get her roadworthy.

I'm in search of a decent used, original rear sprocket/brake setup for an 8" Bonanza MX wheel. I need the whole setup, sprocket, drum brake, Bendix arm, spacer, etc. I know I can buy new from OldMiniBikes, but I'm looking for original. Thanks for any help.

I have a Heald with a 60 tooth sprocket on it ... I want to go bigger .. 72 or more ... the back tire is 21" tall ... Thoughts? Kevin

I bet this has been beat to death on here, but I did a search and didn't find what I was looking for. From what I can tell all sprockets marked #40 are not the same. 40 and 41 are the same pitch but different width. 2 sprockets I have are marked "40" but are thinner, I think to fit 41 chain...

Hi Gang. First post here. I hope you guys can help me out with this. I got a really great deal on two Coleman CT100U's which I bought for my kiddos through Walmart.com. The bikes arrived banged up and missing some parts, but that's a story for another time. I was able to get one running by...

I bought this pair of wheels to make a sporty looking bike, but the direction went different. The wheels are very solid, just dirty. No nicks cracks or breaks. These will clean up nice! the sprocket hub has a chip in it, but is a serviceable item. These are 6" wheels Comes with axles and...