SUNLITE One Piece Crankarm Set, 24 TPI

I'm upgrading a cruiser bike. I bought a Schwinn and EVERY part on it except the frame was machined to the wrong tolerance so nothing moves the way it should. Even the original crank was bent so the main bearings suffered uneven wear and broke after only 3 rides. It was cheap and I REALLY like the frame though, so I'm buying upgraded parts for the thing. So I'm replacing that p.o.s. bent crank with this. It seems like it will work better. It's straight and all the parts screw on the way they should. And it is black. I think it's paint, not an anodized coating.I'm using this for a cruiser but I assume it would be just as nice on a BMX. Note: this is ONLY for the 1-piece type of crank system; NOT the one that has the crank arms (the bars that hold the pedals) detachable separately. It is NOT for the "sealed" bearing types. Just the old-school setup that has the ball-bearings exposed so you have to grease them by hand when you install them. There are about a half dozen different types of crank/bearing arrangements so check to make sure this is the right one for your bike. Anything with a "1-piece crank" setup should be fine. Anything else, not so much.I am still waiting for the new bearing set to be shipped, so I have not yet installed this piece. I just checked the threading and alignment by screwing my old bearing parts onto this for a quick test.

Worked great. Holds up well.

Nothing to dislike, great retro crankset for a “ Muscle bike build…good finish & clean threads ( sprocket & peddle )..No complaints at all

...DO NOT buy for a children's bike. The diameter is too big for the lower bracket. Rated 5 stars because it's solidly made.

Perfect fit for a Huffy kids bike with the terrible foldout pedals. The pedals were never aligned, replaced crank with this, great fit. The negative is that it took ~3 weeks to get the part shipped. No real correspondence from seller or amzn.

The crank arm is too long for this particular project but I can use it on another one. Very good packaging.

Decent finish, some blemishes but good for the price. My 1986 Schwinn Cruiser chainwheel didn’t fit over the crank (crank was slightly too large for the center sprocket hole) so I had to grind down the crank a tad bit for the sprocket to clear and sit flush agains the crank. Paired this with the Sunlite lower crank set 24tpi 68mm and it worked perfectly. Will probably work with an aftermarket chainwheel but I wanted to keep the OEM clover chainwheel that came factory on the bike.

I had to get this for my daughters bike since the threads for one of the pedals were worn. It took me a little while but that is not the issue with the product but it’s because of I being novice bike assembler.