I bought this because I am upgrading my bike from 7 to 8 gears. My LBS told me the higher the number ie HG31, HG51, the better the cassette. So I got this and mounted it on my new wheelset. Assembly was easy with the right tools. This is an Alivio cassette and it's light. Slightly surprised at how easy it was. I use it with an Acera rear derailleur and a KMC X8.93 chain. With these components, my bike shifts even better than before and the quality is better than the originals. Great block for the money and would recommend this in place of low end cassettes for your 8 speed drive train.
MetalTac Airsoft Speed Loader With Capacity Of 100 Bbs
27 Review
TAC9ER Kevlar Lined Tactical Gloves: Full Hand Protection, Cut & Temperature Resistant, Touchscreen Friendly For Men & Women
45 Review
ALONEFIRE Offset Flashlight Mount For Picatinny Gun Tactical LED Torch - Sports Outdoors Hunting Fishing Shooting Airsoft Guns Accessories Sights Optics Scope
24 Review
OneTigris Multicam Helmet Cover For Fast Helmets In Size M/L And L/XL - Protect Your Headgear With Cloth Cover In Multicam Print
31 Review