This is an optional XRAY Orange Aluminum Drive Flange, with One-Way Bearing. This 1st gear drive flange is CNC-machined from tough Swiss 7075 T6 aluminum. Includes factory-pressed (non-replaceable) high-quality German one-way bearing, hand-ground for maximum running precision and strength. The one-way bearing must be serviced, cleaned, and oiled regularly.
This product was added to our catalog on July 8, 2014