RockShox Dust Wiper Kit - 38mm Flangeless Ultra-low Friction SKF 6mm Foam Rings - ZEB A+/2021+ MFPN=TL2502-12 CA Color Black Number of Chainrings Unsurpassed reliability Flange Diameter ModelNumber=E3615 H921229-04-21 Length:45Mm

RockShox Dust Wiper Kit 38mm Flangeless Ultra low Friction SKF 6mm Foam Rings ZEB A+ 2021+ MFPN=TL2502 12 CA Color Black Number of Chainrings Unsurpassed reliability Flange Diameter ModelNumber=E3615 H921229 04 21 Length:45Mm Color Black Number of Chainrings No Rings No Spider Included Crank Length (mm) 170 Crank Intended Use Mountain Drivetrain Speeds 12 Drivetrain Speeds 11 Drivetrain Speeds 10 Drivetrain Speeds 9 Weight 690 BB Included No Pedal Spindle 9 16" Spindle Interface Type RaceFace Easton CINCH Chainring BCD Direct Mount CINCH Chainline Hub Compatibility 135 142 MTB Hubs Chainline Hub Compatibility 157 Super Boost Hubs Defined Color Black keyword search RF131BM Note that only about 3 threads will engage (same with the stock SRAM rings)