SwissStop Catalyst Pro Disc Rotor - 220mm 6-Bolt Silver/Black MFPN=69250 Bearing Type Sealed Cartridge Cassette

Bearing Type Sealed Cartridge Cassette Body Type Shimano Dynasys 11 Speed Mountain Cassette Body Type Shimano/SRAM 8 9 10 Speed Center to Flange Left 35

} For removal of master or quick chain links

Compatible with Modular cranksets

including integrated recesses for brake or gear cables as required

SwissStop Catalyst Pro Disc Rotor - 220mm 6-Bolt Silver/Black MFPN=69250 Bearing Type Sealed Cartridge CassetteSwissStop Catalyst Pro Disc Rotor 220mm 6 Bolt Silver Black. The SwissStop Catalyst Pro disc rotor has been engineered to provide optimal heat dissipation while providing powerful braking and superior durability. The two piece design consists of a 7075 T6 aluminum alloy spider and SUS410 stainless steel brake track to balance light weight with reliable thermal management and structural performance. Optimum heat dissipation Reliable performance for a