12x MK8 Steel Drive Gear Filament Pulley For 1.75/3.0mm Extruder 3D Printer Amount:12PCS cluth friction: 22331-GW8-681/22331-086-000

cluth friction: 22331-GW8-681/22331-086-000

Floating or solid: Floating

5"Wheel Exterior Diameter: 465mm/18"Wheel Interior Diameter: 430mm/17"Interior Axis Hole Diameter: 19

SPEED TRIPLE 1050 2011-2015 (F-11/T-333)

Fit for Dyna Convertible FXDS CONV 1995-1998

12x MK8 Steel Drive Gear Filament Pulley For 1.75/3.0mm Extruder 3D Printer Amount:12PCS cluth friction: 22331-GW8-681/22331-086-000100% Brand New and High Quality. Shape: Same as the picture show Model: MK8 Screw: M3 Inner diameter size: 5mm Outer diameter size: 9mm Material : Stainless Steel Suitable For Makerbot, Reprap and DIY 3D printer Fits 5mm Shafts with Allen Hex Grub Screw High Quality Stainless Steel MK8 Drive Gear give 35% more power over the MK7 for gripping plastic filament in 3D Printers, Deep grooves give good hold for both 1. 75mm and 3. 00mm filament 1. This is