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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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Price:  $55.00

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Updated on May 12, 2025 04:00:40 PM

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

FUNCTIONS:
Provides more torque for climbing up and driving through mud, yard
    and snow
Close ratio set (18/21) supplies practically seamless moving into
    2nd for quicker acceleration
Wide Ratio (13/26) supplies the most severe first gear ratio for
    optimum torque and low speed control
Very same leading speed as stock single speed setup

INCLUDES:
Close ratio and broad ratio gear sets, shift fork, shift rod, servo
    clamp springs and arm, 2 3x6mm screws, one 3x10mm screw, mini
    servo, idler gear 2 6x12mm bearings, 2 5x11mm bearings, spacer
    and instruction sheet

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

SPECIFICATIONS:
1st Gear (close ratio): Spur/Pinion x 8.43=Final Drive Ratio
1st Gear (broad ratio): Spur/Pinion x 14.45=Final Drive Ratio
Second Gear: Spur/Pinion x 5.22=Final Drive Ratio (like single speed)
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