taco eater :
Jake greeley from courtice , ON Canada
so i didnt even bother putting these in my hobbit cause there only a tiny bit stiffer then stocks, i ended up putting them in my buddys bone stock hobbit, hes only got a proma on it, you can notice it grabs better at the start but not by much, these springs are only really good on a stock hobbit and 100% safe for that crappy stock crank, i bet there are better springs out there for a stock crank that are still safe, the price is a little much for a single set but hey they were worth the try