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Traxxas Two Speed Conversion Kit E-Maxx (Traxxas 3998 | TRA3998)

Model: Traxxas 3998
Dist. #: TRA3998   SKU: TRA3998

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Shipping: In Stock For Shipping
Store Pickup:

South Jordan, UT
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Price:  $55.00

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Updated on Feb 20, 2020 01:20:05 PM

2-Speed Conversion Kit E-Maxx...
This is the optional Two Speed Conversion Set for the Traxxas E-Maxx, TRAC92**.

Supplies more torque for climbing up and driving through mud, yard
    and snow
Close ratio set (18/21) supplies nearly smooth moving into
    second for quicker acceleration
Wide Ratio (13/26) supplies the most severe very first gear ratio for
    maximum torque and low speed control
Exact same top speed as stock single speed setup

Close ratio and wide ratio gear sets, shift fork, shift rod, servo
    clamp springs and arm, two 3x6mm screws, one 3x10mm screw, mini
    servo, idler gear two 6x12mm bearings, two 5x11mm bearings, spacer
    and direction sheet

3 channel transmitter (TRAL2225) and crystal (TRAL2031) to match
    receiver crystal
Disassembly of transmission

1st Gear (close ratio): Spur/Pinion x 8.43=Last Drive Ratio
1st Gear (wide ratio): Spur/Pinion x 14.45=Last Drive Ratio
Second Gear: Spur/Pinion x 5.22=Last Drive Ratio (same as single speed)
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