INGRID Road 12 Speed Cassette - SRAM Size:11-44t Tool holder Lock Ring: Pack

Tool holder Lock Ring: Pack Wrench + cassette lockring tool

Knurled screw-in design with weatherproof O-ring

5mm； 175mm SPEEDS 11s；12s MATERIAL High-mode carbon SPINDLE SIZE Width 92mm Diameter 28

Long Aero Shoe Covers

Q-Factor: 148mm

INGRID Road 12 Speed Cassette - SRAM Size:11-44t Tool holder Lock Ring: PackIts a single 12 speed road, gravel cassette with a total range of 400%, the same of a double road system. Yes, no any miracle, except for simplicity vs some big gap at the extreme of it, optimizing the middle to make it smoother in the mainly used srockets. We started with the 11t sprocket to minimize friction and power loss and at the same time use normal chainring at the front. Of course it could be fitted in old shimano HG freehubs. But even in XD