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drivetrain

  1. M

    2-speed for TF2?

    I installed an RC4WD 4:1 compact gear reduction unit on my TF2. It's AWESOME for crawling, but way too low for general trail driving. What's the best option for getting a higher gear ratio while retaining the crawling ability of the lower gear ratio? Is there a 2-speed transmission comparable to...
  2. P

    Axial Yeti - Driveline Issue

    A while back i was bashing around my axial yeti. At some point it seemed to become a front wheel drive vehicle. I assumed I broke a gear or something in the drive line. At closer inspection it seems that the rear wheels will drive however all the power is bleeding to the front wheels. I...
  3. S

    Reducing Backlash/Slop In Drivetrain

    I've noticed that the backlash in my drivetrain has increased as the gears and shafts have worn. Tonight I shimmed the flats in my upper portal gears in order to reduce some of the backlash. To begin with, I cut a 1 inch x 2 inch piece of aluminum foil. I then folded it lengthwise 2 to 3...
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