INJORA WG24 Worm Gear Transmission for 1/24 SCX24

SKU: SCX24-200BK
Availability: In Stock Pre order Out of stock
$23.99 USD
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Product Detail

INJORA WG24 Worm Gear Transmission Gearbox for 1/24 SCX24

INJORA WG24 worm gear transmission for SCX24 focuses on smoother, more controlled low-speed crawling performance.
It is a direct-fit upgrade for SCX24 drivers who want better control and a cleaner drivetrain setup without replacing the transmission mount.

Features:

  • Smoother Low-Speed Control
    SCX30-inspired worm gear transmission tuned for slow, precise crawling. The higher reduction ratio provides stronger holding power on climbs and obstacles, with more controlled throttle response for technical crawling.
  • No Motor Adapter Required for Compatible Brushless Setups
    Compatible brushless motors, including the INJORA Purple/Gold Viper 1721, can be installed directly without an extra motor conversion mount. Also supports the 030/050 brushed motor. Other SCX24-compatible brushless motors, such as the Mini24, may fit as well, though gear mesh precision and performance cannot be guaranteed.
  • Fits Stock SCX24 Transmission Mount and Driveshafts
    Designed to fit the stock SCX24 or INJORA transmission skid plate and work with stock SCX24 driveshafts, making the drivetrain installation more straightforward.
  • More Flexible Chassis Layout with Less Body Interference
    The forward transverse motor layout helps create more usable space for batteries, ESCs, receivers, and other electronics, while placing the motor in a more open area inside the body. This gives builders more freedom to adjust LCG setups and internal component placement, and can reduce interference with the hood or cab area on some scale builds.

Note:

  • On stock chassis, the ESC tray needs to be trimmed or removed for clearance.
  • 0.3 Mod 11T or 12T motor pinion recommended. Other sizes are not compatible. 

Gear Ratio Reference: 

  • Stock SCX24 transmission with 11T pinion: 13.4:1
  • INJORA WG24 transmission with 11T pinion: 16.4:1
  • INJORA WG24 transmission with 12T pinion: 15.0:1

Specifications:

  • Part Number: SCX24-200BK
  • Housing Material: Aluminum
  • Gear Material: Stainless Steel
  • Transfer Gear: 30T
  • Idler Gear: 40T 
  • Worm Gear: 2/12T
  • Weight: 23.8g

Package List:

  • 1 × WG24 Transmission

AGE & RECOMMENDATION: Not for children under 14 years. This is not a toy.
Prop 65: ⚠️ California Residents Prop 65 WARNINGS: www.p65warnings.ca.gov
Returns & Refunds: Return options may vary by region. Please see our Return & Refund Policy for details.

  • 5 stars: 5 (83%)
  • 4 stars: 1 (17%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
n
noname_rc

Smooth and quiet, perfect fit. Great upgrade

C
Chris

Nice alternative to the traditional SCX24 transmissions. This thing is great for slow crawling, great hold and very little play. It does reduce top speed a bit, but thats just when comparing a direct swap between the Injora metal trans and this new one. Thats pretty much not an issue, but you can just run different gearing or bigger tires if you need that higher speed. Still deserves 5\5 stars, but the only down sides are that it runs quite a bit warmer than the traditional trans, the skid plate gets much warmer after running through a battery. Also you are limited with motor size, the Fat Viper will not fit, but even so the Purple Viper runs great with this setup and performance is still awesome. Performance aside, the best part is the way it fits into the chassis, gives you a lot more room and keeps the weight in a good spot. Cant go wrong with either of Injoras transmissions, but if you want a tighter\cleaner setup and want better low speed crawling performance this is the one to get.

J
JO JAE HYUNG

It operates quietly and smoothly. And it's pretty

S
Sam

Brilliant unit and really nicely made and finished. Would have been a full 5 star rating if it came with a pinion gear too.

C
Chris

Worked great with the holmes hobbies new 050 revolver. Put it in my WT Micro scale build. Gear mesh was perfect no issues.

M
Micro crawler club

Great little transmission. Paired it with a 4500kv 1224 motor. Has very smooth power delivery and great slow speed control. I’ve used this transmission to replace the stock style transmission in both my Class 1 and Class 2 competition rigs.
Compact with a low CG this will be the Go to for me.

J
JD

Does this worm gear work with the fat viper motor?

INJORA

Not comaptible.

P
Phat

does it fit the fat viper 2204 motor?

INJORA

Not compatible.