RockShox ZEB Ultimate A3 Suspension Fork 27.5'' DebonAir+ W/ButterCups 180mm 1-1/8''-1.5'' 15x110mm TA Rake: 44mm Grey MFPN=HKMA11 Color Black Number of Chainrings Size:29 X 2.20 This system integration allows EP1451 MFPN=8023019

RockShox ZEB Ultimate A3 Suspension Fork 27.5'' DebonAir+ W ButterCups 180mm 1 1 8'' 1.5'' 15x110mm TA Rake: 44mm Grey MFPN=HKMA11 Color Black Number of Chainrings Size:29 X 2.20 This system integration allows EP1451 MFPN=8023019 Color Black Number of Chainrings No Rings No Spider Included Crank Length (mm) 165 Crank Intended Use Mountain Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 BB Included No Pedal Spindle 9 16" Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Chainring BCD Direct Mount CINCH Chainline Hub Compatibility 135 142 MTB Hubs Chainline Hub Compatibility 141 148 Boost Hubs Chainline Hub Compatibility 150 157 DH Hubs Defined Color Black keyword search RXC137 boost and BB30 short spindle cranksets and some stainless steel versions