SIDI Nix Cycling Boot - Black/Black 45 Millennium Fit MFPN=230-45-402 180mm Q-factor Rings 42 Number MFPN=ODS-403-BK 210000139436 Color:BLKOUT ProTite is a proprietary

SIDI Nix Cycling Boot Black Black 45 Millennium Fit MFPN=230 45 402 180mm Q factor Rings 42 Number MFPN=ODS 403 BK 210000139436 Color:BLKOUT ProTite is a proprietary 180mm Q factor Rings 42 Number of Chainrings Single Drivetrain Speeds 11 Chainring BCD 96 Shimano Asymmetric Chainline Hub Compatibility 141 148 Boost Hubs Color Black Crank Length (mm) 170 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II Designed for ebike Yes Defined Color Black Size 170Mm Chainring Size 42T 50mm tire clearance w o fenders on 700c for confident comfortable riding on eroded terrain Rear Axle 12mm Thru x 142mm Brake Type Disc TT (Effective) 540 Fork Type Rigid Fork Material Steel Frame Material Steel Frame Type Rigid Front Axle 12mm Thru x 100mm Color Shaggy Carpet Mfg Size 52 Platform Straggler Wheel Size 650b Defined Color Orange