Surly Ice Cream Truck Fat Bike - 26" Steel Warm Cheese Small MFPN=17746 Chainline/Hub Compatibility 135/142 MTB Hubs Unsurpassed reliability Flange Diameter ModelNumber=E3615 H921229-04-21 Length:45Mm

Surly Ice Cream Truck Fat Bike 26" Steel Warm Cheese Small MFPN=17746 Chainline Hub Compatibility 135 142 MTB Hubs Unsurpassed reliability Flange Diameter ModelNumber=E3615 H921229 04 21 Length:45Mm Chainline Hub Compatibility 135 142 MTB Hubs Chainline Hub Compatibility 141 148 Boost Hubs Color Black Silver Defined Color Black Defined Color Silver Direct Mount Type Direct Mount SRAM Drivetrain Speeds 12 Material Aluminum Offset 0 Ring Position Type Chain Retaining Single Ring Round or Oval Round Tooth Count 36 Random Flash) SteadyPulse: steady beam to help motorists gauge their distance while overlapping pulses keep them alert at night DayLightning: lightning like flashes to highlight your presence in the brightest of daytime Zoom: signals those around you with a gentle changes in brightness Hard seat post mount and seat stay mount Light mode memory saves the last mode you're in Compact