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Monster Scooter Parts  |  SKU: W14-2158

Standard Scooter Transmission w/20-Tooth (8mm 05T) Chain Sprocket

$16.09 $22.99

10% OFF Click to apply code FALLBACK
Most in-stock parts ship within 1 business day from our Colorado warehouse.
Delivery typically takes 2–5 business days depending on your location.
Need it faster? Expedited shipping options available at checkout.
This item has a 30 day warranty. Warranty Policy

Free Shipping

  • US domestic ship to addresses only.
  • Does not include expedited shipping services.
Key Features
  • 5:1 gear ratio
  • 20-tooth (8mm 05T) sprocket
  • 33cc, 36cc, 43cc, 49cc, 50cc, & 52cc engines
  • Wide compatibility

Description

Scooter transmission with sprocket - fits most 33cc, 36cc, 43cc, 49cc, 50cc, and 52cc Chinese-made gas scooters, go-karts, skateboards, and mini-choppers. Brand names include Razorback, Super Razorback, Scooter X, X-Treme, Road Rat Go Karts, Skater X, Street speed, and too many to list.

Includes 20-tooth sprocket for 8mm 05T chain. If your old transmission uses a 25-tooth sprocket for a #25 chain, you can replace the sprocket with your old sprocket very easily.

Gear ratio approximately 5:1. The clutch drum turns 5 times in order to rotate the sprocket fully one turn.

Note: The transmission is sent without transmission fluid and must be filled by the user. We recommend 80W-85 transmission or gear oil.

Compatible Models

  • Boreem Ironman XR
  • Boreem Tankman
  • Electra 43cc Mini Chopper
  • Freedom 925
  • Freedom 973-46cc
  • X-Treme XG-470
  • X-Treme XG-499
  • X-Treme XG-505
  • X-Treme XG-550
  • X-Treme XP-489
  • X-Treme XP-490
  • Xcooter Tornado XC500GT2
  • Xcooter Tornado XC505GT2


⚠ WARNING California Residents: Proposition 65 Warning

Reviews (4)

Customer Reviews

Based on 4 reviews
75%
(3)
0%
(0)
25%
(1)
0%
(0)
0%
(0)
e
edward L

Works good easy to install

D
De H

Fast delivery! Will reorder again when I need more parts for my mini bike.

L
Larry H

great product and fast and accurate will be using company in near future

J
John L

Would have been nice had it come with the necessary screws....

Specifications

Center-to-Center Mounting Hole Distance: 2-7/8"

Compatibility