Original Bondtech® OEM set of parts to use on the Sherpa Mini, Sherpa Micro and Sherpa Heavy from the Annex Engineering group. With Bondtech original 1.75/5.0 mm set of RIDGA and secondary Drive Gear. Precision cnc-machined. Sharp teeth for maximum grip on the filament. The perfect choice for a high-performance feeding system. Extremely high wear resistance for use with abrasive filaments.





