Review on 🚲 Enhanced Shimano CS-6700 Ultegra 10-Speed Bicycle Cassette for Optimal Performance by Dave Neal

Great replacement for a worn out original 10 speed 105 cassette on my bike with over 2500 miles. I know most people say they are more miles away from the cassette but I have not kept my chain meticulously clean so after 2500+ miles the chain and cassette are quite worn out. 250 for a 105 cassette. Not a huge difference but I think I got a good deal and the shifting is great with the new gold plated KMC Ti-n chainring and original 105 speed shifters.