ULTIMATE Ultimate BOOST 40K Custom - Long Axle Knee Pads depending on the amperage of

depending on the amperage of your battery

By using a hard anodized coating process

Black in colour

Working charging handle that can be pulled backwards and released

Made primarily from super-high quality heavyweight ABS plastic

ULTIMATE Ultimate BOOST 40K Custom - Long Axle Knee Pads depending on the amperage ofCNC 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.