Hope Evo Crankset 170mm Direct Mount 30mm Spindle For 135 142 141 148mm Rear Spacing BLK MFPN=803 00 807 Whereas Vya taillights will always Whereas Vya taillights will always pulse for effective rear visibility the smart headlight senses ambient light and knows tpulse in the daytime but remain steady at night automatically adjusting tthe safest riding mode possible 5" 29" wheels Black Color Black Number of Chainrings No Rings No Spider Included Crank Length (mm) 170 Crank Intended Use Mountain Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Weight 560 BB Included No Pedal Spindle 9 16" Spindle Interface Type Hope BSA30 Spindle Interface Type 392 EVO Chainring BCD Direct Mount Chainline Hub Compatibility 135 142 MTB Hubs Chainline Hub Compatibility 141 148 Boost Hubs Defined Color Black Self extracting axle arm interface for ease of fitting