PROWHEEL Universal Bike Crank Arm Set - 152mm/160mm/165mm/170mm/175mm Length Options with 104mm BCD Square Hole - Compatible with City Bikes, Road Bikes, Folding Bikes, Mountain Bikes & E-Bikes - Perfect for Commuting, Racing and Off-Road Adventures

I ordered this crank arm set that described itself as Prowheel. I don't know if the arm arms says Prowheel on it but the fit is very precise of everything I bought. I did this because a car hit my bike and it needed a few repairs. I decided to order more than it needed. These arms are almost the same size as the Sunrace arms, but they are more light weight. I hope it is strong enough. I like the spider grip on the chain ring. The Sunrace crank arms did not have as much of a wide grip on the previous chain ring and it was all once piece on the right side. I do not know if I could have got any better if I tried to adjust what they bike store did. I did not try to modify what they did. The metal would make an unwanted noise when I was standing and pedaling, but when I was sitting I did not notice it, but I said I would just roll with it. But now due to unfortunate impact with someone who is at fault for hitting me, with their car, near the high school, I have thought I would try to replace the crank arms myself. I have done a good job, but my elbow hurts because it rang into somebody's BMW and I hope it will heal without infection. All I really needed was 1 crank arm and a pedal to make the bike function. But I did take the bike to the shop again anyway to have them check things over. I asked them to service the front brake and I gave them some new tires to install. The experts there are also going to try to make the front wheel more straight spinning. To briefly summarize, I used a crank remover I bought on Amazon and it worked properly. To be fair I never tried to check how tight everything was on the previous crank system, but what I know is that now after the work I did myself, replacing whatever was there, my bike operates flawlessly with no unwanted noises.