Got a new one as the teeth on my old one started getting chipped and as a result the gears were jumping a lot. I wish they had 11-34 which would have made climbing a bit easier (it was only available in Ultegra - which costs nearly double)
Purchased this for trainer and it works perfectly just like the existing cassette on the bike. Quick delivery.
Just ordered the same model I already have. The packaging was nice.
Looking for 105 cassette and chain . Was Abel to get it from BOTS. Good product and fast delivery. Will post my review on durability later.
quality is OK and the durability is the main concern with chain lubes. Price is little higher