10 Best razor sx 500 upgrade kit

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Last Updated: 11-28-2025

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Battery Set with Harness for Razor SX500 McGrath Electric Dirt Bike Battery Set with Wiring Harness for All Versions of The Razor SX500 McGrath Electric Dirt Bikes.

Beiter DC Power

9.8

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Kemblawolf MY1020 36V 800W Electric Brushed Motor Kit with Speed Controller, Throttle, Keyswitch for Scooter, Tricycle, ATV, Go Kart, Dirt Bike, Razor Quad, MX350, SX500, MX500

Kemblawolf

9.6

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Best Value

Complete Rear Wheel with Red Hub for the Razor SX500 McGrath Dirt Rocket

AlveyTech

9.5

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RAZOR SX500 SX 500 Dirt Bike TRAINING WHEELS - BIKE NOT INCLUDED! - Adjustable Height -

Generic

9.2

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XIKOBY 36V Controller and Throttle Compatible with Razor MX500 MX650 Dirt Bike, Control Module and Twist Throttle Handlebar Grips Replacement for Razor SX500 Electric Dirt Rocket Quad EcoSmart Parts

XIKOBY

9.1

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EOPOAYI MX500 Controller Replacement for Razor MX650 MX500 SX500 McGrath Electric Dirt Rocket Bike RSF650 EcoSmart Metro Scooter Dirt Quad 500 ATV, 36V Control Module with 3 Pin Charger Port

EOPOAYI

8.8

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- 28%

EOPOAYI MX650 Throttle Replacement for Razor MX500 MX650 Dirt Rocket Bike EcoSmart Metro Scooter Pocket Mod, 36V Twist Throttle Grips Kit for Razor SX500 RSF650 Electric Dirt Bike Quad Parts

EOPOAYI

8.6

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Front Suspension Upgrade 2.0 Fits Razor MX650 MX500 SX500

Generic

8.4

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MWMNUN Rounded Brake Pads for Razor Dirt Quad 500 E500S MX500 MX650 SX500 McGrath Dirt Rocket RSF650 electric sportbikes, electric dirt bikes and quads.Suitable for Motovox MBxXSe micro scooters

MWMNUN

8.2

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Generic Front Fork Suspension Upgrade for Razor Dirt Rocket MX500, MX650, and SX500, SUK001

Generic

8.1

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Battery Set with Harness for Razor SX500 McGrath Electric Dirt Bike Battery Set with Wiring Harness for All Versions of The Razor SX500 McGrath Electric Dirt Bikes.

Kemblawolf MY1020 36V 800W Electric Brushed Motor Kit with Speed Controller, Throttle, Keyswitch for Scooter, Tricycle, ATV, Go Kart, Dirt Bike, Razor Quad, MX350, SX500, MX500

Complete Rear Wheel with Red Hub for the Razor SX500 McGrath Dirt Rocket

RAZOR SX500 SX 500 Dirt Bike TRAINING WHEELS - BIKE NOT INCLUDED! - Adjustable Height -

XIKOBY 36V Controller and Throttle Compatible with Razor MX500 MX650 Dirt Bike, Control Module and Twist Throttle Handlebar Grips Replacement for Razor SX500 Electric Dirt Rocket Quad EcoSmart Parts

EOPOAYI MX500 Controller Replacement for Razor MX650 MX500 SX500 McGrath Electric Dirt Rocket Bike RSF650 EcoSmart Metro Scooter Dirt Quad 500 ATV, 36V Control Module with 3 Pin Charger Port

EOPOAYI MX650 Throttle Replacement for Razor MX500 MX650 Dirt Rocket Bike EcoSmart Metro Scooter Pocket Mod, 36V Twist Throttle Grips Kit for Razor SX500 RSF650 Electric Dirt Bike Quad Parts

Front Suspension Upgrade 2.0 Fits Razor MX650 MX500 SX500

MWMNUN Rounded Brake Pads for Razor Dirt Quad 500 E500S MX500 MX650 SX500 McGrath Dirt Rocket RSF650 electric sportbikes, electric dirt bikes and quads.Suitable for Motovox MBxXSe micro scooters

Generic Front Fork Suspension Upgrade for Razor Dirt Rocket MX500, MX650, and SX500, SUK001

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