CushCore Plus Tire Insert - 27.5"+ Single MFPN=NA21B Color Black Range 11-50 Cassette

Color Black Range 11-50 Cassette Cogs 11-13-15-17-19-21-24-28-32-36-42-50 Cassette Body Type Shimano/SRAM 8 9 10 Speed Drivetrain Speeds 12 Weight 586 Defined Color Black

but also offer support and confidence on wet roots and rocks

Excellent for use with lightweight non-eyeleted rims

A 13-tooth delta on all chainring pairs ensures precise shifting for any setup as well as a less dramatic change in cadence during front shifts

CushCore Plus Tire Insert - 27.5"+ Single MFPN=NA21B Color Black Range 11-50 CassetteCushCore is an engineered foam insert to be mounted inside a tire designed to absorb impacts reduce vibration and increase lateral stability. These characteristics translate to a more controlled comfortable and faster ride. The system is designed to be used with tubeless ready or tubeless converted rims and tires and is compatible with tubeless tire sealants The insert divides the inner volume of the tire in half maintaining air underneath the tread