KKE 54T 420 Rear Aluminum Sprocket | SurRon Light Bee-X, E Ride Pro, Talaria & Segway

Lightweight 7050-T6 Aluminum Sprocket for 420 Chain E-Moto Drivetrains

The KKE 54T 420 Rear Aluminum Sprocket is a lightweight drivetrain upgrade for riders looking to change the gearing and response of their electric dirt bike. Machined from high-quality 7050-T6 aluminum, this sprocket combines low rotating weight with the strength needed for aggressive e-moto riding.

This is a 420 chain sprocket with 54 teeth. Moving to a larger rear sprocket can give your bike a more responsive feel and stronger acceleration compared with taller gearing. It is a solid choice for trail riding, technical terrain, wheelies, or riders who simply prefer more low-end response. As with any gearing change, increasing rear sprocket size generally trades some potential top speed for additional torque at the rear wheel.

IMPORTANT: This sprocket is designed for 420 chains only. It WILL NOT fit or work with a 428 chain.

KKE pairs the 54T setup with a 110-link 420 chain recommendation. The chain is not included, so make sure your chain length and overall drivetrain setup are correct before installation.

Technical Details

• Brand: KKE
• Sprocket Size: 54T
• Chain Size: 420 only
• 428 Chain Compatible: No
• Material: 7050-T6 aluminum
• Recommended Chain Length: 110 links
• Chain Included: No
• Color Options: Black, Blue, Red, Gold, Purple
• Designed for straightforward installation
• Brand-new, unused sprocket

Fitment

• SurRon Light Bee-X, 2019-2024
• Segway X160
• Segway X260
• Talaria Sting
• E Ride Pro models using a compatible 420 chain drivetrain and rear sprocket mounting pattern

Fitment Note: Even if your bike is listed above, this sprocket will NOT fit a 428 chain. Your bike must be running a compatible 420 chain drivetrain.

Why Run a 54T 420 Sprocket?

A sprocket change is one of the simplest ways to alter how an e-moto puts its power to the ground. The 54T gearing is especially useful for riders who care more about acceleration, low-speed control, and usable torque than chasing maximum top speed.

The 7050-T6 aluminum construction also helps keep rotating mass down compared with a heavier steel sprocket. Combined with the common 420 chain size, this KKE sprocket is a solid option for riders building or refreshing a performance-focused e-moto drivetrain.

Great for: trail and technical riders looking for stronger low-end response, stunt and wheelie riders wanting more responsive gearing, and SurRon, E Ride Pro, Talaria, or Segway owners running a compatible 420 drivetrain.