SRAM PG 990 Cassette 9 Speed 2013
With the Sram PG 990 Cassette you get the same reliable, lightweight performance BlackBox racers enjoy. This top of the line Sram PowerGlide 2 cassette features an ultra lightweight aluminum spider. The PG 990 rings are then coated with a satin chrome finish for durability.
running 1X9 with x9 derailleur, and shifters - smooth clean shifts, light weight no complaints
the rest of the world is passing me by with 1x11 or 2x10, but I'm still running 3x9. I have SRAM x9 drivetrain. Got a new set of wheels and needed a new cassette to mount. This PG990 is really nice. I've used the PG970 in the past. This seems like a nice upgrade. Build quality looks superb. Light. Love the red internals. Have only put a small amount of rides on it, but so far I'm really pleased with it.
Paired this with SRAMs 991 chain, x7 rear mech, and x9 shifters. Smooth shifting! Once my shifters click I don't even hear my chain moving on this cassette when shifting gears! It all mates perfectly together and I love the red back to match accents on my bike!
This cassette is my lil' buddy. I have put a beating on this thing! The one piece aluminum body is light and mine is anodized red, a nice touch of bling :) This paired with a SRAM 9 speed chain and the SRAM X9 rear derailleur and shifters = Quiet Precise and crisp shifts. I Love this cassette period.