sprocket

Hey all, Looking for a 41t sprocket, new or used! I neeeeed the speeeeed .wee.

whats the difference between the standard pirate sprocket adapter and the hp version ? which one should i buy cause im a big guy and i run a standard 66cc 2stroke china.......... is there really a difference between the two?

Hey, I just bought this brand new engine (RAW Silver 50cc Bicycle Engine Kit) and I have everything set on my bike right but when I the chain on and try to pedal, the sprocket on the engine wont move, therefor the whole wheel wont move and I cant pedal. Im really new to this and the kit came...

I'm wondering what the common setup is for the cheap engines people sell online. What diameter bolt I should use and if/where I need washers or lock washers. I bought a 66/80cc kit online and didn't get any bolts for it. Went to a hardware store and bought three 1/4" x 1.5" nuts/bolts to hold...

Just thought I'd share this trick that makes the sprocket alignment 100% concentric every time, and takes 2 mins.. YouTube - ‪Motorized bicycle sprocket perfect alignment trick - Motovelo.us‬‏

Hey everyone, I'm looking to put a new sprocket on my bike, either a 36 or a 40 tooth. I'm a little hesitant to jump striaght to the 36 tooth from the 44 tooth because I live at 7200 ft and I still have to climb a few hills on a daily basis...Recommendations?? Anyways, let me know if you are...

where can i buy a sprocket that has 36 - 41 teeth without going on e bay!

hello, i am planning on putting a motor on a beach cruiser but most of the cruisers i am looking at have only coaster brakes. i seem to have read that you cannot put a small motor on a bike with coaster brakes in that the rear sprocket that comes with the motor kits will not fit. how can i...

I have a Chinese 66cc 2 stroke engine on my bike, lately it's clutch had been acting up. When I'm riding along and then hit the breaks I pull in the clutch lever when I pull in the clutch lever the bike seems as if it is fighting against the engine, it has a pull and let go feel to it. Does...

i finally made it thru the terribly slow break in period on my rig and i got 42.4mph with a stock 44t setup on 700c tires. i cant wait to add all the goodies i can starting of course with my homemade boost and no2 kits and the first reasonably priced 32-34t sprocket i can get my hands on. if...

Hi I'd just like to know if anyone knows of any sites (or people) that are selling rear wheels with BUILT-IN motor sprockets, not rag joint sprockets. and preferably not clamp on type either. I own one, but my rear wheel spokes got warped by the chain falling off the sprocket and eating them...

Hi Im looking to buy a 26 x 2.125 wheel, with 6 speed gears already installed, and preferably a built-in motor-side sprocket. My rear wheel's spokes got eaten up by the motor chain slipping off the tensioner (redundant problem I know), and got warped just to the point of unsusability. do...