Ritchey WCS Zeta Wheelset - 700c 12 x 100mm/12 x 142mm Center-Lock HG 11 Road BLK MFPN=Y0K430000 HOLLOWGLIDE structure cuts weight yet MFPN=100867-9900-05 B-HL2422 One kit rebuilds 2 Color:Dark Sapphire Melange

Ritchey WCS Zeta Wheelset 700c 12 x 100mm 12 x 142mm Center Lock HG 11 Road BLK MFPN=Y0K430000 HOLLOWGLIDE structure cuts weight yet MFPN=100867 9900 05 B HL2422 One kit rebuilds 2 Color:Dark Sapphire Melange HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker more precise front shifting Color Black Rings 50 34 Number of Chainrings Double Crank Length (mm) 160 Crank Intended Use Road Drivetrain Speeds 12 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Shimano Asymmetric Chainline Hub Compatibility 130 Hubs Defined Color Black Length 160Mm Chainrings 50 34T SCREW) SID RL B1 (2017 2018)