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Razor Parts > Razor Dirt Rocket SX350 McGrath Parts

Razor® SX350 McGrath Electric Dirt Bike Parts

Some parts for this Razor® electric dirt bike are version specific. The version number is located on the ID tag which may be found on the battery charger, battery box, battery cover, or other areas. ID Tag Locator

The 7th and 8th numbers on the Razor® ID tag are the version number. For example:
01 = Version 1
09 = Version 9
14 = Version 14

Battery Set with Harness for Razor® SX350 McGrath Electric Dirt Bike
Battery set with wiring harness and connector for the Razor® SX350 McGrath electric dirt bike. Easy plug-and-play installation. Includes 12 month battery replacement warranty.
Warranty Details
Item # BAT-RAZ3

$59.95

Battery Set with Harness for Razor® SX350 McGrath Electric Dirt Bike (Extended Range)

Extended range battery set with wiring harness and connector for the Razor® SX350 McGrath electric dirt bike. Easy plug-and-play installation. Includes 12 month battery replacement warranty.
Warranty Details
Item # BAT-RAZ3-XR

$65.95

Battery Charger for Razor® SX350 McGrath Electric Dirt Bike
Original battery charger for the Razor® SX350 McGrath electric dirt bike. Charger rating 24 Volt 1.5 Amp (1500mA).
Item # CHR-R24V1.5A

$29.95

Battery Charger for Razor® SX350 McGrath Electric Dirt Bike
Replacement battery charger for the Razor® SX350 McGrath electric dirt bike. Charger rating 24 Volt 1.6 Amp (1600mA).
Item # CHR-24V1.6A3P

$24.95

Quick-Charge Battery Charger for Razor® SX350 McGrath Electric Dirt Bike
Fast rate battery charger for the Razor® SX350 McGrath electric dirt bike. Recharges the battery pack in around half the time that the original charger takes. Charger rating 24 Volt 3 Amp (3000mA).
Item # CHR-24V3A3P

$49.95

Charger Port for Razor® SX350 McGrath Electric Dirt Bike
Charger port with the Razor® SX350 McGrath electric dirt bike.
Item # RAZ-PORT2

$7.95

Speed Controller for Razor® SX350 McGrath Electric Dirt Bike
Version 1-3
Speed controller (control module) for version 1 through 3 of the Razor® SX350 McGrath electric dirt bike.
Item # RAZ-CT3537C1

$35.95

Twist Throttle for Razor® SX350 McGrath Electric Dirt Bike
Twist throttle without indicator lights for the Razor® SX350 McGrath electric dirt bike.
Item # THR-511

$19.95

Twist Throttle for Razor® SX350 McGrath Electric Dirt Bike
Replacement twist throttle without indicator lights for the Razor® SX350 McGrath electric dirt bike.
Item # THR-53

This is the exact same throttle as THR-51 sold above with the exception that its cable is a few inches longer.

$19.95

Variable Speed Conversion Kit for Razor® SX350 McGrath Electric Dirt Bike
Version 1-3
The Razor® SX350 McGrath version 1 through 3 has a single speed throttle and controller. This kit will modify the bike to have a variable speed throttle and controller so its speed can be continuously adjusted to whatever level the rider wants. Easy plug-and-play installation.
Item # RAZ-EKIT11

$54.95

Variable Speed Conversion Kit with Top Speed Adjustable Limiter for Razor® SX350 McGrath Electric Dirt Bike
Version 1-3
The Razor® SX350 McGrath version 1 through 3 has a single speed throttle and controller. This kit will modify the bike to have a variable speed throttle and controller so its speed can be continuously adjusted to whatever level the rider wants. Includes adjustable top speed limiter with allows the top speed of the bike to be adjusted from 5-100% and anywhere in between. Ideal for training beginning riders because the top speed can be adjusted slower at first and then faster as their riding skill level increases. Easy plug-and-play installation.
Item # RAZ-EKIT11-WL

$63.95

Motor for Razor® SX350 McGrath Electric Dirt Bike
Motor for the Razor® SX350 McGrath electric dirt bike.
Item # MOT-SX350

$49.95

Motor Sprocket for Razor® SX350 McGrath Electric Dirt Bike
Motor sprocket for the Razor® SX350 McGrath electric dirt bike.
Item # SPR-2511D2

$9.95

Motor Sprocket Nut and Washer for Razor® SX350 McGrath Electric Dirt Bike
Motor sprocket mounting nut and washer for the Razor® SX350 McGrath electric dirt bike. The motor sprocket nut has reverse-threads and need to turned clockwise to be removed.
Item # SPR-NW8

$1.95

Chain with Master Link for Razor® SX350 McGrath Electric Dirt Bike
Chain with master link for all versions of the Razor® SX350 McGrath electric dirt bike.
Item # MX350-CHAIN

Chains with master links make chain removal and installation easier because the rear wheel does not need to be removed and reinstalled.

$9.95

Continuous Loop Chain for Razor® SX350 McGrath Electric Dirt Bike
Original OEM style continuous loop chain for all versions of the Razor® SX350 McGrath electric dirt bike. This chain does not have and does not require a master link.
Item # RAZ-CHAIN2

$9.95

Chain Tension Adjuster for Razor® SX350 McGrath Electric Dirt Bike
Chain tension adjuster for all versions of the Razor® SX350 McGrath electric dirt bike.
Item # MX350-TENSIONER1

$9.95

Rear Wheel Sprocket for Razor® SX350 McGrath Electric Dirt Bike
Rear wheel chain sprocket for all versions of the Razor® SX350 McGrath electric dirt bike.
Item # SPR-2580

$19.95

Wheel Sprocket with Inner and Outer Chain Guards for Razor® SX350 McGrath Electric Dirt Bike
Rear wheel sprocket with inner and outer black plastic chain guards for all versions of the Razor® SX350 McGrath electric dirt bike.
Item # RMX-SPROCKET1

$24.95

Wheel Sprocket with Inner and Outer Chain Guards and Freewheel for Razor® SX350 McGrath Electric Dirt Bike
Rear wheel chain sprocket with inner and outer black plastic chain guards and attached freewheel for all versions of the Razor® SX350 McGrath electric dirt bike.
Item # RMX-SPROCKET2

$42.95

Sprocket To Freewheel Nut and Bolt Set for Razor® SX350 McGrath Electric Dirt Bike
Stainless steel nut and bolt set for all versions of the Razor® SX350 McGrath electric dirt bike. Includes four stainless steel bolts and four stainless steel locknuts.
Item # HDW-100

$2.95

Freewheel Clutch for Razor® SX350 McGrath Electric Dirt Bike
Rear wheel freewheel clutch for all versions of the Razor® SX350 McGrath electric dirt bike.
Item # FWM-120

$14.95

Four Notch Freewheel Removal Tool
Freewheel removal and installation tool. Removes and installs 4-notch and 8-notch freewheels found on the Razor SX350 McGrath electric dirt bike. Professional quality nickel plated forged steel tool.
Item # FWM-400

$9.95

Razor MX350 Fuse

Fuse for Razor® SX350 McGrath Electric Dirt Bike
Fuse for all versions of the Razor® SX350 McGrath electric dirt bike. Fuse rating 30 Amp.
Item # FUS-ATO30

$.95

Brake Lever for Razor® SX350 McGrath Electric Dirt Bike
Brake lever with brake switch for all versions of the Razor® SX350 McGrath electric dirt bike.
Item # RAZ-LEV1

$12.95

Brake Cable for Razor® SX350 McGrath Electric Dirt Bike
Brake cable for all versions of the Razor® SX350 McGrath electric dirt bike.
Item # CBL-048

$5.95

Brake for Razor® SX350 McGrath Electric Dirt Bike
Chrome-plated rear band brake with rotor for all versions of the Razor® SX350 McGrath electric dirt bike.
Item # BRK-90C

$13.95

Brake for Razor® SX350 McGrath Electric Dirt Bike
Black rear band band brake with rotor for all versions of the Razor® SX350 McGrath electric dirt bike.
Item # BRK-90B

$13.95

Band Brake Mounting Hardware for Razor® SX350 McGrath Electric Dirt Bike
Rear band brake mounting hardware for all versions of the Razor® SX350 McGrath electric dirt bike.
Item # HDW-188

$3.95

Brake Cable Pinch Bolt for Razor® SX350 McGrath Electric Dirt Bike
Brake cable pinch bolt for all versions of the Razor® SX350 McGrath electric dirt bike.
Item # BRK-226

$.95

Handlebar Grip Set for Razor® SX350 McGrath Electric Dirt Bike
Handlebar grip set for the Razor® SX350 McGrath electric dirt bike.
Item # RAZ-GRIPS3

$6.95

Handlebar Grip Set for Razor® SX350 McGrath Electric Dirt Bike
Handlebar grip set for the Razor® SX350 McGrath electric dirt bike.
Item # GRP-55SET

$4.95

Safety Warning Bell for Razor® SX350 McGrath Electric Dirt Bike
Safety warning bell for the Razor® SX350 McGrath electric dirt bike. Pleasant sounding and attention grabbing chime bell sound lets others know that you are on the road in a friendly yet effective way.
Item # BEL-300

$2.95

Safety Warning Bell for Razor® SX350 McGrath Electric Dirt Bike
Pleasant sounding and attention grabbing bell sound. Built-in real magnetic compass. Easy to install.
Item # BEL-360

$3.95

53 LED Headlight for Razor® SX350 McGrath Electric Dirt Bike
Bright 53 LED headlight. Top mounted push button switch activates three different power modes: low, medium and high. High power mode turns on all 53 LED's at once. This headlight lights up the road very well at night compared to most other LED headlights. Requires 3 AA cell batteries. (batteries not included)
Item # LIT-53LED

$11.95

5000 Lumen 3 LED Ultra-Bright Headlight for Razor® SX350 McGrath Electric Dirt Bike
Super bright 5000 lumen rechargeable LED headlight set for the Razor® SX350 McGrath electric dirt bike. Machined aluminum and glass headlight construction with very good build quality. Push button switch on back of light activates three different power modes: low, high, and flashing. Low power mode is bright and suitable for most riding conditions. High power mode is extremely bright and suitable for higher speed riding and off-road trails. In flashing mode this light blinks on and off very fast. Includes optional adjustable headband, 5000 lumen seven LED headlight, handlebar and headband mounting bands, 110-240VAC universal battery charger and a 9600mAh 8.4 Volt rechargeable lithium-ion battery in a black nylon carry case with Velcro mounting straps. The battery lasts around 3 hours on low mode and 2 hours on high mode and takes 1-5 hours to fully recharge depending on how long the light was on for.
Item # LIT-140

$34.95

Front Safety Reflector for Razor® SX350 McGrath Electric Dirt Bike
White safety reflector for front handlebars.
Item # REF-150

$4.95

2-1/2" Valve Stem Extender for Razor® SX350 McGrath Electric Dirt Bike
2-1/2" long chrome-plated brass valve stem extender with cap. For filling hard to reach valve stems.
Item # VXT-160

$2.79

7-1/4" Brass Valve Stem Extender for Razor® SX350 McGrath Electric Dirt Bike
7-1/4" overall extension length. For hard to reach valve stems. Rubber hose with brass hardware.
Item # VXT-714

$7.95

Green Slide® Chain Lube for Razor® SX350 McGrath Electric Dirt Bike
Green Slide® safe and biodegradable chain lube. The perfect lube for electric scooters and bikes. Made from highly modified tree and plant oils with all natural cling and anti-oxidation additives.
4 fluid ounce / 120 ml bottle. More Information
Item # GSL-4OZ

$4.95

Slime® Inner Tube Sealant for Razor® SX350 McGrath Electric Dirt Bike
Instantly seals punctures in the tread area up to 1/8". Remains liquid, evenly coating the inside of the tube. Non-flammable, non-toxic, water soluble, easy to use. For Razor® SX350 McGrath tires use 1/2 bottle of sealant per tire.
8 fluid ounce / 237mL bottle
Item # TIR-SL8

$7.95

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