4 different color graphics with our frames : Gloss black, Euro blue, Cream & Brushed Silver, put the color you would like in the notes section when checking out. 

The 509 Cycles Fat Bike features a 177x12 rear end, English threaded bottom bracket, a 44mm headtube and suspension corrected. The frame is made out of double butted 4130 chromoly and it comes with an ED Coating, there is no need to frame save or worry about the frame becoming prone to rust.  When designing the bike we added a higher bb to prevent striking when riding technical single track, a steeper head tube angle for a more responsive feel and a narrow Q factor that can still clear  5" tires on a 100mm rim. Fat bikes see a lot of snow, sand and salt that can damage a frame, so we added a solid thru axle set up on our frame without all the bolts to attach the dropout. The bolts can seize together or come loose over time so by removing them we created a solid bike that was made to last. 

• 44mm Headtube
• 177x12 rear axle
• Threaded 100mm english BB
• 31.6 Seatpost / 35mm Seatpost Clamp
• 160mm disc rotor
• Two water cage mounts
• Suspension corrected for 100mm Travel

Weight - 28 lbs

** Frame comes with made in USA rear thru axle.