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Black machined aluminum transmission gearbox with carbon fiber motor mount and adjustable Delrin skid plate

ABUNRO

ABUNRO 1/10 Aluminum 2Low Overdrive Transmission SCX10 II Black

SKU CH-SPC7-KNJ6M

Machined-aluminium 2Low overdrive gearbox with 30% overdrive, 94:1 front and 65.8:1 rear ratios, adjustable Delrin skid and 56T spur gear, fits SCX10 II LCG chassis

  • TypeCars & Trucks
  • ColorBlack
  • Elevate crawling performance with a 30 % overdrive gearbox
  • Machined aluminum alloy housing withstands rough terrain and heavy use
  • Adjustable Delrin skid and 56T spur gear optimize power delivery
  • Precision steel gears (17T, 33T, 45T) ensure smooth torque transfer
  • Fits SCX10 II LCG chassis with 84 mm housing width

Precision Gearbox for SCX10 II Crawlers

This machined aluminum 2Low transmission installs directly onto the SCX10 II LCG chassis. It provides a 30 percent overdrive ratio with 94:1 front and 65.8:1 rear output for improved climbing torque. The set includes a 56T Delrin spur gear and a 15T pinion that fits 3.175 mm motor shafts.

Competitive Builders Seeking Low Weight

The unit suits racers and scale competitors who need adjustable skid clearance and a carbon-fiber motor mount option. Casual bashers who prefer a simpler stock gearbox without overdrive tuning will find this level of adjustment unnecessary.

30 Percent Overdrive Ratio

An approximate 30 percent overdrive spins the front axle faster than the rear, helping the truck pull itself up steep obstacles without digging. If your course demands equal front and rear speed, this transmission will not match that requirement.

Highlights

  • Elevate crawling performance with a 30 % overdrive gearbox
  • Machined aluminum alloy housing withstands rough terrain and heavy use
  • Adjustable Delrin skid and 56T spur gear optimize power delivery
  • Precision steel gears (17T, 33T, 45T) ensure smooth torque transfer
  • Fits SCX10 II LCG chassis with 84 mm housing width

Specifications

TypeCars & Trucks
ColorBlack

Questions about this item

What overdrive ratio does the 1/10 Aluminum 2Low transmission provide?

The gearbox delivers an approximate 30% overdrive ratio, which shifts power distribution for improved crawling torque.

What chassis dimensions are required to mount this transmission?

It needs a housing width of 84 mm, housing height of 36 mm, and a skid mount width of 38 mm measured hole to hole.

How is the transmission installed and which step is often missed?

Bolt the gearbox to the SCX10 II LCG chassis, fit the 15T pinion onto a 3.175 mm motor shaft, secure the adjustable Delrin skid with the included screw set, then mesh the 56T Delrin spur gear — many builders forget to align the skid before final tightening.

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