R1+ Extruder Hardware Kit This includes the screws, nuts, bolts washers and springs needed for your R1+ extruder. Note: Does not include hobbed bolt, Axle Shaft or Idler bearing. These will...
Stepper Driver for the Robo R1/+ 3D Printer Includes: Stepper Driver (1 pcs)Heatsink (1 pcs) Fits: Robo R1Robo R1+ Color of stepper driver may be different than picture
Robo Hobbed Bolt v2 This hobbed bolt has a wider filament path than the v1 (the v1 is no longer available). Includes: Hobbed bolt (1 pcs) Fits:Robo R1Robo R1+