Full Speed Ahead Vero Pro 1x Crankset 170mm 10 11 Speed 42t MegaTooth Chainring 120BCD JIS Spindle Interface N11 BLK MFPN=HL20B Clamp Style Std Rails Color Clamp Style Std Rails Color Red Defined Color Red Gender Age Unisex Length 256 Material Synthetic Rail Material Chromoly Saddle Cut Out No Weight 237 Width 156 Color Black Ring Position Type Chain Retaining Single Ring Tooth Count 32 Round or Oval Round Drivetrain Speeds 12 Chainring BCD Direct Mount Chainline Hub Compatibility 141 148 Boost Hubs Chainline Hub Compatibility 157 Super Boost Hubs Defined Color Black Direct Mount Type Direct Mount Shimano }td{text align: left }Full Speed Ahead Vero Pro 1x Crankset 170mm 10 11 Speed 42t 120 BCD JIS Spindle Interface Black B1