Razor MX500 Parts Replacement - Stock & Upgrades

Razor MX500 Dirt Rocket factory parts are or will soon become difficult to find. The documentation Razor provided (for specs on individual parts) on this bike is minimal at best. There is a plethora of info/wisdom in posts on these forums so this is my attempt to gather all pertinent info in one place for those of us who need a little help...

Razor.com - MX500 Dirt Rocket
The above link offers PDFs that include repair sheets, general specs, owner's manual, parts inventory and info etc. What you can't find there, may be listed below...




ELECTRIC MOTORS

Stock:

Razor Part#: W15128190030
500W
unitemotor.com
Model: MY1020-36
NO: B039256
2005.09

Replacement:

500W - 36 Volts (Model: MY1020) Motor Parts - 106140

MY1020 36 Volt, 500 Watt, 2500 RPM, 18.3 Amp, permanent-magnet motor.
11 tooth sprocket for #25 chain.
12 gauge power leads with standard 1/4'' push-in connectors.

Motor Dimensions: 4-1/4'' W x 5-1/2'' L not including shaft. 4-1/4'' W x 6-1/2'' L including shaft.

Upgrade:

750W Motor - 36 Volts (Model: MY1020) Motor Parts - 106150

MY1020 36 Volt, 750 Watt, 2500 RPM, 27.4 Amp, permanent-magnet motor.
11 tooth sprocket for #25 chain.
12 gauge power leads with standard 1/4'' push-in connectors.

Motor Dimensions: 4-1/4'' W x 5-1/2'' L not including shaft. 4-1/4'' W x 6-1/2'' L including shaft.

Mod:

1000W Motor - 36 Volts (Model: MY1020) Motor Parts - 106160

MY1020 36 Volt, 1000 Watt, 3000 RPM, 35.6 Amp, permanent-magnet motor.
11 tooth sprocket for 8mm (T8F) chain
12 gauge power leads

Motor Dimensions: 4-1/4'' W x 5-1/2'' L not including shaft. 4-1/4'' W x 6-1/2'' L including shaft.

CHAIN

Stock:

Replacement:

Upgrade:

Mod:


SPROCKETS

Stock:

Replacement:

Upgrade:

Mod:


BODYKIT (all plastics, guards etc.)

Stock:

Replacement:

Upgrade:

Mod:


BRAKES

Stock:

Replacement:

Upgrade:

Mod:


BATTERY

Stock:

Replacement:

Upgrade:

Mod:


BATTERY CHARGER

Stock:

Replacement:

Mod:


TIRES & WHEEL ASSEMBLIES

Stock:

Upgrade:


ACCESSORIES/ADD-ONS

Mod:



**PLEASE NOTE:

- This doc will be updated/edited and continually reorganized until all information is 100% complete and accurate. The final draft will include pictures and links.

- MX500 riders who've had success w/various mods are welcome to assist in the writing of this doc &/or offer links to relevant info.

- To the pros: Feel free to correct my errors as I am still learning based on your posts.

- Future tasks: Write tweaking and modding guides w/video tutorials on various MX500 elements.

When I tried to edit my post^ to include more info, I was prompted: "You've exceeded the 30 minute time limit - contact an Admin to EDIT your post." which makes this topic completely useless. (would need to edit it frequently, not just once) So I asked the Admin to delete it... Moderator please lock.