Click or scroll to zoom Tap or pinch to zoom ULTIMATE Ultimate BOOST 40K Custom - Long Axle by ULTIMATE €39.99 SKU 18936 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart CNC machined pinion steel gear. High-grade silver plated wiring and larger carbon brushes. Enlarged motor-shaft ball-bearing stabilizers. Heat resistant magnets (Neodym). Precision built motor housing. Silicon steel rotor. CNC machined stainless steel shaft. This is the long axle version motor. View our entire range of ULTIMATE parts here.