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Demand Regulator System (DRS)
CNC Slant Thread Main drive gear (112T) x 1
For use with the new 2017 Logo 600 SX
NOTE: This part can used in any OXY 2 Edition
500X Belt Pulley Assembly heli-parts-logo690sx Demand Regulator System (DRS)Instruction: Specification: ? Apply for T REX 500X. ? Innovative adjustable belt guide pulley, allows a convenient way to adjust the belt tension by releasing or tightening the screw. The screw is used to maintain optimal belt tension over time. ? 500X Belt Pulley Mount(12. 5x8. 5x12mm) x 2 ? 500X Belt Pulley(4. 5x8x7. 2mm) x 2 ? 500X Belt Pulley Spring(4x5. 2x15mm) x 2 ? Bearing 681ZZ D2(2x4. 5x2mm) x 4 ? Socket Botton Head Screw(M2x8mm) x 2